268827732

素因数分解:

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

素因数の和:486

約数の個数: 144

約数和(自身を含む): 771825600

約数和(自身を除く): 502997868

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 61, 68, 76, 102, 114, 122, 153, 171, 183, 204, 228, 244, 306, 323, 342, 366, 379, 549, 612, 646, 684, 732, 758, 969, 1037, 1098, 1137, 1159, 1292, 1516, 1938, 2074, 2196, 2274, 2318, 2907, 3111, 3411, 3477, 3876, 4148, 4548, 4636, 5814, 6222, 6443, 6822, 6954, 7201, 9333, 10431, 11628, 12444, 12886, 13644, 13908, 14402, 18666, 19329, 19703, 20862, 21603, 23119, 25772, 28804, 37332, 38658, 39406, 41724, 43206, 46238, 57987, 59109, 64809, 69357, 77316, 78812, 86412, 92476, 115974, 118218, 122417, 129618, 138714, 177327, 208071, 231948, 236436, 244834, 259236, 277428, 354654, 367251, 393023, 416142, 439261, 489668, 709308, 734502, 786046, 832284, 878522, 1101753, 1179069, 1317783, 1469004, 1572092, 1757044, 2203506, 2358138, 2635566, 3537207, 3953349, 4407012, 4716276, 5271132, 7074414, 7467437, 7906698, 14148828, 14934874, 15813396, 22402311, 29869748, 44804622, 67206933, 89609244, 134413866, 268827732]

約数ペア:

[(1, 268827732), (2, 134413866), (3, 89609244), (4, 67206933), (6, 44804622), (9, 29869748), (12, 22402311), (17, 15813396), (18, 14934874), (19, 14148828), (34, 7906698), (36, 7467437), (38, 7074414), (51, 5271132), (57, 4716276), (61, 4407012), (68, 3953349), (76, 3537207), (102, 2635566), (114, 2358138), (122, 2203506), (153, 1757044), (171, 1572092), (183, 1469004), (204, 1317783), (228, 1179069), (244, 1101753), (306, 878522), (323, 832284), (342, 786046), (366, 734502), (379, 709308), (549, 489668), (612, 439261), (646, 416142), (684, 393023), (732, 367251), (758, 354654), (969, 277428), (1037, 259236), (1098, 244834), (1137, 236436), (1159, 231948), (1292, 208071), (1516, 177327), (1938, 138714), (2074, 129618), (2196, 122417), (2274, 118218), (2318, 115974), (2907, 92476), (3111, 86412), (3411, 78812), (3477, 77316), (3876, 69357), (4148, 64809), (4548, 59109), (4636, 57987), (5814, 46238), (6222, 43206), (6443, 41724), (6822, 39406), (6954, 38658), (7201, 37332), (9333, 28804), (10431, 25772), (11628, 23119), (12444, 21603), (12886, 20862), (13644, 19703), (13908, 19329), (14402, 18666)]