439905648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 1440669696

約数和(自身を除く): 1000764048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 61, 78, 84, 91, 104, 112, 122, 127, 156, 168, 169, 182, 183, 208, 244, 254, 273, 312, 336, 338, 364, 366, 381, 427, 488, 507, 508, 546, 624, 676, 728, 732, 762, 793, 854, 889, 976, 1014, 1016, 1092, 1183, 1281, 1352, 1456, 1464, 1524, 1586, 1651, 1708, 1778, 2028, 2032, 2184, 2366, 2379, 2562, 2667, 2704, 2928, 3048, 3172, 3302, 3416, 3549, 3556, 4056, 4368, 4732, 4758, 4953, 5124, 5334, 5551, 6096, 6344, 6604, 6832, 7098, 7112, 7747, 8112, 9464, 9516, 9906, 10248, 10309, 10668, 11102, 11557, 12688, 13208, 14196, 14224, 15494, 16653, 18928, 19032, 19812, 20496, 20618, 21336, 21463, 22204, 23114, 23241, 26416, 28392, 30927, 30988, 33306, 34671, 38064, 39624, 41236, 42672, 42926, 44408, 46228, 46482, 54229, 56784, 61854, 61976, 64389, 66612, 69342, 72163, 79248, 82472, 85852, 88816, 92456, 92964, 100711, 108458, 123708, 123952, 128778, 133224, 138684, 144326, 150241, 162687, 164944, 171704, 184912, 185928, 201422, 216489, 216916, 247416, 257556, 266448, 277368, 288652, 300482, 302133, 325374, 343408, 371856, 402844, 432978, 433832, 450723, 494832, 515112, 554736, 577304, 600964, 604266, 650748, 704977, 805688, 865956, 867664, 901446, 1030224, 1154608, 1201928, 1208532, 1301496, 1309243, 1409954, 1611376, 1731912, 1802892, 2114931, 2403856, 2417064, 2602992, 2618486, 2819908, 3463824, 3605784, 3927729, 4229862, 4834128, 5236972, 5639816, 7211568, 7855458, 8459724, 9164701, 10473944, 11279632, 15710916, 16919448, 18329402, 20947888, 27494103, 31421832, 33838896, 36658804, 54988206, 62843664, 73317608, 109976412, 146635216, 219952824, 439905648]

約数ペア:

[(1, 439905648), (2, 219952824), (3, 146635216), (4, 109976412), (6, 73317608), (7, 62843664), (8, 54988206), (12, 36658804), (13, 33838896), (14, 31421832), (16, 27494103), (21, 20947888), (24, 18329402), (26, 16919448), (28, 15710916), (39, 11279632), (42, 10473944), (48, 9164701), (52, 8459724), (56, 7855458), (61, 7211568), (78, 5639816), (84, 5236972), (91, 4834128), (104, 4229862), (112, 3927729), (122, 3605784), (127, 3463824), (156, 2819908), (168, 2618486), (169, 2602992), (182, 2417064), (183, 2403856), (208, 2114931), (244, 1802892), (254, 1731912), (273, 1611376), (312, 1409954), (336, 1309243), (338, 1301496), (364, 1208532), (366, 1201928), (381, 1154608), (427, 1030224), (488, 901446), (507, 867664), (508, 865956), (546, 805688), (624, 704977), (676, 650748), (728, 604266), (732, 600964), (762, 577304), (793, 554736), (854, 515112), (889, 494832), (976, 450723), (1014, 433832), (1016, 432978), (1092, 402844), (1183, 371856), (1281, 343408), (1352, 325374), (1456, 302133), (1464, 300482), (1524, 288652), (1586, 277368), (1651, 266448), (1708, 257556), (1778, 247416), (2028, 216916), (2032, 216489), (2184, 201422), (2366, 185928), (2379, 184912), (2562, 171704), (2667, 164944), (2704, 162687), (2928, 150241), (3048, 144326), (3172, 138684), (3302, 133224), (3416, 128778), (3549, 123952), (3556, 123708), (4056, 108458), (4368, 100711), (4732, 92964), (4758, 92456), (4953, 88816), (5124, 85852), (5334, 82472), (5551, 79248), (6096, 72163), (6344, 69342), (6604, 66612), (6832, 64389), (7098, 61976), (7112, 61854), (7747, 56784), (8112, 54229), (9464, 46482), (9516, 46228), (9906, 44408), (10248, 42926), (10309, 42672), (10668, 41236), (11102, 39624), (11557, 38064), (12688, 34671), (13208, 33306), (14196, 30988), (14224, 30927), (15494, 28392), (16653, 26416), (18928, 23241), (19032, 23114), (19812, 22204), (20496, 21463), (20618, 21336)]