2150621856

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 288

約数和(自身を含む): 6946430400

約数和(自身を除く): 4795808544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 61, 68, 72, 76, 96, 102, 114, 122, 136, 144, 152, 153, 171, 183, 204, 228, 244, 272, 288, 304, 306, 323, 342, 366, 379, 408, 456, 488, 544, 549, 608, 612, 646, 684, 732, 758, 816, 912, 969, 976, 1037, 1098, 1137, 1159, 1224, 1292, 1368, 1464, 1516, 1632, 1824, 1938, 1952, 2074, 2196, 2274, 2318, 2448, 2584, 2736, 2907, 2928, 3032, 3111, 3411, 3477, 3876, 4148, 4392, 4548, 4636, 4896, 5168, 5472, 5814, 5856, 6064, 6222, 6443, 6822, 6954, 7201, 7752, 8296, 8784, 9096, 9272, 9333, 10336, 10431, 11628, 12128, 12444, 12886, 13644, 13908, 14402, 15504, 16592, 17568, 18192, 18544, 18666, 19329, 19703, 20862, 21603, 23119, 23256, 24888, 25772, 27288, 27816, 28804, 31008, 33184, 36384, 37088, 37332, 38658, 39406, 41724, 43206, 46238, 46512, 49776, 51544, 54576, 55632, 57608, 57987, 59109, 64809, 69357, 74664, 77316, 78812, 83448, 86412, 92476, 93024, 99552, 103088, 109152, 111264, 115216, 115974, 118218, 122417, 129618, 138714, 149328, 154632, 157624, 166896, 172824, 177327, 184952, 206176, 208071, 230432, 231948, 236436, 244834, 259236, 277428, 298656, 309264, 315248, 333792, 345648, 354654, 367251, 369904, 393023, 416142, 439261, 463896, 472872, 489668, 518472, 554856, 618528, 630496, 691296, 709308, 734502, 739808, 786046, 832284, 878522, 927792, 945744, 979336, 1036944, 1101753, 1109712, 1179069, 1317783, 1418616, 1469004, 1572092, 1664568, 1757044, 1855584, 1891488, 1958672, 2073888, 2203506, 2219424, 2358138, 2635566, 2837232, 2938008, 3144184, 3329136, 3514088, 3537207, 3917344, 3953349, 4407012, 4716276, 5271132, 5674464, 5876016, 6288368, 6658272, 7028176, 7074414, 7467437, 7906698, 8814024, 9432552, 10542264, 11752032, 12576736, 14056352, 14148828, 14934874, 15813396, 17628048, 18865104, 21084528, 22402311, 28297656, 29869748, 31626792, 35256096, 37730208, 42169056, 44804622, 56595312, 59739496, 63253584, 67206933, 89609244, 113190624, 119478992, 126507168, 134413866, 179218488, 238957984, 268827732, 358436976, 537655464, 716873952, 1075310928, 2150621856]

約数ペア:

[(1, 2150621856), (2, 1075310928), (3, 716873952), (4, 537655464), (6, 358436976), (8, 268827732), (9, 238957984), (12, 179218488), (16, 134413866), (17, 126507168), (18, 119478992), (19, 113190624), (24, 89609244), (32, 67206933), (34, 63253584), (36, 59739496), (38, 56595312), (48, 44804622), (51, 42169056), (57, 37730208), (61, 35256096), (68, 31626792), (72, 29869748), (76, 28297656), (96, 22402311), (102, 21084528), (114, 18865104), (122, 17628048), (136, 15813396), (144, 14934874), (152, 14148828), (153, 14056352), (171, 12576736), (183, 11752032), (204, 10542264), (228, 9432552), (244, 8814024), (272, 7906698), (288, 7467437), (304, 7074414), (306, 7028176), (323, 6658272), (342, 6288368), (366, 5876016), (379, 5674464), (408, 5271132), (456, 4716276), (488, 4407012), (544, 3953349), (549, 3917344), (608, 3537207), (612, 3514088), (646, 3329136), (684, 3144184), (732, 2938008), (758, 2837232), (816, 2635566), (912, 2358138), (969, 2219424), (976, 2203506), (1037, 2073888), (1098, 1958672), (1137, 1891488), (1159, 1855584), (1224, 1757044), (1292, 1664568), (1368, 1572092), (1464, 1469004), (1516, 1418616), (1632, 1317783), (1824, 1179069), (1938, 1109712), (1952, 1101753), (2074, 1036944), (2196, 979336), (2274, 945744), (2318, 927792), (2448, 878522), (2584, 832284), (2736, 786046), (2907, 739808), (2928, 734502), (3032, 709308), (3111, 691296), (3411, 630496), (3477, 618528), (3876, 554856), (4148, 518472), (4392, 489668), (4548, 472872), (4636, 463896), (4896, 439261), (5168, 416142), (5472, 393023), (5814, 369904), (5856, 367251), (6064, 354654), (6222, 345648), (6443, 333792), (6822, 315248), (6954, 309264), (7201, 298656), (7752, 277428), (8296, 259236), (8784, 244834), (9096, 236436), (9272, 231948), (9333, 230432), (10336, 208071), (10431, 206176), (11628, 184952), (12128, 177327), (12444, 172824), (12886, 166896), (13644, 157624), (13908, 154632), (14402, 149328), (15504, 138714), (16592, 129618), (17568, 122417), (18192, 118218), (18544, 115974), (18666, 115216), (19329, 111264), (19703, 109152), (20862, 103088), (21603, 99552), (23119, 93024), (23256, 92476), (24888, 86412), (25772, 83448), (27288, 78812), (27816, 77316), (28804, 74664), (31008, 69357), (33184, 64809), (36384, 59109), (37088, 57987), (37332, 57608), (38658, 55632), (39406, 54576), (41724, 51544), (43206, 49776), (46238, 46512)]