908854128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 320

約数和(自身を含む): 3272012800

約数和(自身を除く): 2363158672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 61, 63, 72, 78, 84, 91, 104, 108, 112, 117, 122, 126, 144, 156, 168, 182, 183, 189, 208, 216, 234, 244, 252, 273, 312, 336, 351, 364, 366, 378, 379, 427, 432, 468, 488, 504, 546, 549, 624, 702, 728, 732, 756, 758, 793, 819, 854, 936, 976, 1008, 1092, 1098, 1137, 1281, 1404, 1456, 1464, 1512, 1516, 1586, 1638, 1647, 1708, 1872, 2184, 2196, 2274, 2379, 2457, 2562, 2653, 2808, 2928, 3024, 3032, 3172, 3276, 3294, 3411, 3416, 3843, 4368, 4392, 4548, 4758, 4914, 4927, 5124, 5306, 5551, 5616, 6064, 6344, 6552, 6588, 6822, 6832, 7137, 7686, 7959, 8784, 9096, 9516, 9828, 9854, 10233, 10248, 10612, 11102, 11529, 12688, 13104, 13176, 13644, 14274, 14781, 15372, 15918, 16653, 18192, 19032, 19656, 19708, 20466, 20496, 21224, 21411, 22204, 23058, 23119, 23877, 26352, 27288, 28548, 29562, 30744, 31836, 33306, 34489, 38064, 39312, 39416, 40932, 42448, 42822, 44343, 44408, 46116, 46238, 47754, 49959, 54576, 57096, 59124, 61488, 63672, 66612, 68978, 69357, 71631, 78832, 81864, 85644, 88686, 88816, 92232, 92476, 95508, 99918, 103467, 114192, 118248, 127344, 133029, 133224, 137956, 138714, 143262, 149877, 161833, 163728, 171288, 177372, 184464, 184952, 191016, 199836, 206934, 208071, 236496, 266058, 266448, 275912, 277428, 286524, 299754, 300547, 310401, 323666, 342576, 354744, 369904, 382032, 399672, 413868, 416142, 485499, 532116, 551824, 554856, 573048, 599508, 601094, 620802, 624213, 647332, 709488, 799344, 827736, 832284, 901641, 931203, 970998, 1064232, 1109712, 1146096, 1199016, 1202188, 1241604, 1248426, 1294664, 1456497, 1655472, 1664568, 1803282, 1862406, 1941996, 2103829, 2128464, 2398032, 2404376, 2483208, 2496852, 2589328, 2704923, 2912994, 3329136, 3606564, 3724812, 3883992, 4207658, 4369491, 4808752, 4966416, 4993704, 5409846, 5825988, 6311487, 7213128, 7449624, 7767984, 8114769, 8415316, 8738982, 9987408, 10819692, 11651976, 12622974, 14426256, 14899248, 16229538, 16830632, 17477964, 18934461, 21639384, 23303952, 25245948, 32459076, 33661264, 34955928, 37868922, 43278768, 50491896, 56803383, 64918152, 69911856, 75737844, 100983792, 113606766, 129836304, 151475688, 227213532, 302951376, 454427064, 908854128]

約数ペア:

[(1, 908854128), (2, 454427064), (3, 302951376), (4, 227213532), (6, 151475688), (7, 129836304), (8, 113606766), (9, 100983792), (12, 75737844), (13, 69911856), (14, 64918152), (16, 56803383), (18, 50491896), (21, 43278768), (24, 37868922), (26, 34955928), (27, 33661264), (28, 32459076), (36, 25245948), (39, 23303952), (42, 21639384), (48, 18934461), (52, 17477964), (54, 16830632), (56, 16229538), (61, 14899248), (63, 14426256), (72, 12622974), (78, 11651976), (84, 10819692), (91, 9987408), (104, 8738982), (108, 8415316), (112, 8114769), (117, 7767984), (122, 7449624), (126, 7213128), (144, 6311487), (156, 5825988), (168, 5409846), (182, 4993704), (183, 4966416), (189, 4808752), (208, 4369491), (216, 4207658), (234, 3883992), (244, 3724812), (252, 3606564), (273, 3329136), (312, 2912994), (336, 2704923), (351, 2589328), (364, 2496852), (366, 2483208), (378, 2404376), (379, 2398032), (427, 2128464), (432, 2103829), (468, 1941996), (488, 1862406), (504, 1803282), (546, 1664568), (549, 1655472), (624, 1456497), (702, 1294664), (728, 1248426), (732, 1241604), (756, 1202188), (758, 1199016), (793, 1146096), (819, 1109712), (854, 1064232), (936, 970998), (976, 931203), (1008, 901641), (1092, 832284), (1098, 827736), (1137, 799344), (1281, 709488), (1404, 647332), (1456, 624213), (1464, 620802), (1512, 601094), (1516, 599508), (1586, 573048), (1638, 554856), (1647, 551824), (1708, 532116), (1872, 485499), (2184, 416142), (2196, 413868), (2274, 399672), (2379, 382032), (2457, 369904), (2562, 354744), (2653, 342576), (2808, 323666), (2928, 310401), (3024, 300547), (3032, 299754), (3172, 286524), (3276, 277428), (3294, 275912), (3411, 266448), (3416, 266058), (3843, 236496), (4368, 208071), (4392, 206934), (4548, 199836), (4758, 191016), (4914, 184952), (4927, 184464), (5124, 177372), (5306, 171288), (5551, 163728), (5616, 161833), (6064, 149877), (6344, 143262), (6552, 138714), (6588, 137956), (6822, 133224), (6832, 133029), (7137, 127344), (7686, 118248), (7959, 114192), (8784, 103467), (9096, 99918), (9516, 95508), (9828, 92476), (9854, 92232), (10233, 88816), (10248, 88686), (10612, 85644), (11102, 81864), (11529, 78832), (12688, 71631), (13104, 69357), (13176, 68978), (13644, 66612), (14274, 63672), (14781, 61488), (15372, 59124), (15918, 57096), (16653, 54576), (18192, 49959), (19032, 47754), (19656, 46238), (19708, 46116), (20466, 44408), (20496, 44343), (21224, 42822), (21411, 42448), (22204, 40932), (23058, 39416), (23119, 39312), (23877, 38064), (26352, 34489), (27288, 33306), (28548, 31836), (29562, 30744)]