1340147484

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:849

約数の個数: 192

約数和(自身を含む): 3961896960

約数和(自身を除く): 2621749476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 41, 52, 54, 62, 78, 82, 93, 108, 117, 123, 124, 156, 164, 186, 234, 246, 279, 351, 369, 372, 403, 468, 492, 533, 558, 702, 738, 751, 806, 837, 1066, 1107, 1116, 1209, 1271, 1404, 1476, 1502, 1599, 1612, 1674, 2132, 2214, 2253, 2418, 2542, 3004, 3198, 3348, 3627, 3813, 4428, 4506, 4797, 4836, 5084, 6396, 6759, 7254, 7626, 9012, 9594, 9763, 10881, 11439, 13518, 14391, 14508, 15252, 16523, 19188, 19526, 20277, 21762, 22878, 23281, 27036, 28782, 29289, 30791, 33046, 34317, 39052, 40554, 43524, 45756, 46562, 49569, 57564, 58578, 61582, 66092, 68634, 69843, 81108, 87867, 92373, 93124, 99138, 117156, 123164, 137268, 139686, 148707, 175734, 184746, 198276, 209529, 263601, 277119, 279372, 297414, 302653, 351468, 369492, 400283, 419058, 446121, 527202, 554238, 594828, 605306, 628587, 800566, 831357, 838116, 892242, 907959, 954521, 1054404, 1108476, 1200849, 1210612, 1257174, 1601132, 1662714, 1784484, 1815918, 1909042, 2401698, 2514348, 2723877, 2863563, 3325428, 3602547, 3631836, 3818084, 4803396, 5447754, 5727126, 7205094, 8171631, 8590689, 10807641, 10895508, 11454252, 12408773, 14410188, 16343262, 17181378, 21615282, 24817546, 25772067, 32686524, 34362756, 37226319, 43230564, 49635092, 51544134, 74452638, 103088268, 111678957, 148905276, 223357914, 335036871, 446715828, 670073742, 1340147484]

約数ペア:

[(1, 1340147484), (2, 670073742), (3, 446715828), (4, 335036871), (6, 223357914), (9, 148905276), (12, 111678957), (13, 103088268), (18, 74452638), (26, 51544134), (27, 49635092), (31, 43230564), (36, 37226319), (39, 34362756), (41, 32686524), (52, 25772067), (54, 24817546), (62, 21615282), (78, 17181378), (82, 16343262), (93, 14410188), (108, 12408773), (117, 11454252), (123, 10895508), (124, 10807641), (156, 8590689), (164, 8171631), (186, 7205094), (234, 5727126), (246, 5447754), (279, 4803396), (351, 3818084), (369, 3631836), (372, 3602547), (403, 3325428), (468, 2863563), (492, 2723877), (533, 2514348), (558, 2401698), (702, 1909042), (738, 1815918), (751, 1784484), (806, 1662714), (837, 1601132), (1066, 1257174), (1107, 1210612), (1116, 1200849), (1209, 1108476), (1271, 1054404), (1404, 954521), (1476, 907959), (1502, 892242), (1599, 838116), (1612, 831357), (1674, 800566), (2132, 628587), (2214, 605306), (2253, 594828), (2418, 554238), (2542, 527202), (3004, 446121), (3198, 419058), (3348, 400283), (3627, 369492), (3813, 351468), (4428, 302653), (4506, 297414), (4797, 279372), (4836, 277119), (5084, 263601), (6396, 209529), (6759, 198276), (7254, 184746), (7626, 175734), (9012, 148707), (9594, 139686), (9763, 137268), (10881, 123164), (11439, 117156), (13518, 99138), (14391, 93124), (14508, 92373), (15252, 87867), (16523, 81108), (19188, 69843), (19526, 68634), (20277, 66092), (21762, 61582), (22878, 58578), (23281, 57564), (27036, 49569), (28782, 46562), (29289, 45756), (30791, 43524), (33046, 40554), (34317, 39052)]