1253071584

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 3962649600

約数和(自身を除く): 2709578016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 83, 89, 93, 96, 114, 124, 144, 152, 166, 171, 178, 186, 228, 248, 249, 267, 279, 288, 304, 332, 342, 356, 372, 456, 496, 498, 534, 558, 589, 608, 664, 684, 712, 744, 747, 801, 912, 992, 996, 1068, 1116, 1178, 1328, 1368, 1424, 1488, 1494, 1577, 1602, 1691, 1767, 1824, 1992, 2136, 2232, 2356, 2573, 2656, 2736, 2759, 2848, 2976, 2988, 3154, 3204, 3382, 3534, 3984, 4272, 4464, 4712, 4731, 5073, 5146, 5301, 5472, 5518, 5976, 6308, 6408, 6764, 7068, 7387, 7719, 7968, 8277, 8544, 8928, 9424, 9462, 10146, 10292, 10602, 11036, 11952, 12616, 12816, 13528, 14136, 14193, 14774, 15219, 15438, 16554, 18848, 18924, 20292, 20584, 21204, 22072, 22161, 23157, 23904, 24831, 25232, 25632, 27056, 28272, 28386, 29548, 30438, 30876, 33108, 37848, 40584, 41168, 42408, 44144, 44322, 46314, 48887, 49662, 50464, 52421, 54112, 56544, 56772, 59096, 60876, 61752, 66216, 66483, 75696, 81168, 82336, 84816, 88288, 88644, 92628, 97774, 99324, 104842, 113544, 118192, 121752, 123504, 132432, 132966, 140353, 146661, 151392, 157263, 162336, 169632, 177288, 185256, 195548, 198648, 209684, 227088, 228997, 236384, 243504, 247008, 264864, 265932, 280706, 293322, 314526, 354576, 370512, 391096, 397296, 419368, 421059, 439983, 454176, 457994, 471789, 487008, 531864, 561412, 586644, 629052, 686991, 709152, 741024, 782192, 794592, 838736, 842118, 879966, 915988, 943578, 1063728, 1122824, 1173288, 1258104, 1263177, 1373982, 1564384, 1677472, 1684236, 1759932, 1831976, 1887156, 2060973, 2127456, 2245648, 2346576, 2516208, 2526354, 2747964, 3368472, 3519864, 3663952, 3774312, 4121946, 4350943, 4491296, 4693152, 5032416, 5052708, 5495928, 6736944, 7039728, 7327904, 7548624, 8243892, 8701886, 10105416, 10991856, 13052829, 13473888, 14079456, 15097248, 16487784, 17403772, 20210832, 21983712, 26105658, 32975568, 34807544, 39158487, 40421664, 52211316, 65951136, 69615088, 78316974, 104422632, 139230176, 156633948, 208845264, 313267896, 417690528, 626535792, 1253071584]

約数ペア:

[(1, 1253071584), (2, 626535792), (3, 417690528), (4, 313267896), (6, 208845264), (8, 156633948), (9, 139230176), (12, 104422632), (16, 78316974), (18, 69615088), (19, 65951136), (24, 52211316), (31, 40421664), (32, 39158487), (36, 34807544), (38, 32975568), (48, 26105658), (57, 21983712), (62, 20210832), (72, 17403772), (76, 16487784), (83, 15097248), (89, 14079456), (93, 13473888), (96, 13052829), (114, 10991856), (124, 10105416), (144, 8701886), (152, 8243892), (166, 7548624), (171, 7327904), (178, 7039728), (186, 6736944), (228, 5495928), (248, 5052708), (249, 5032416), (267, 4693152), (279, 4491296), (288, 4350943), (304, 4121946), (332, 3774312), (342, 3663952), (356, 3519864), (372, 3368472), (456, 2747964), (496, 2526354), (498, 2516208), (534, 2346576), (558, 2245648), (589, 2127456), (608, 2060973), (664, 1887156), (684, 1831976), (712, 1759932), (744, 1684236), (747, 1677472), (801, 1564384), (912, 1373982), (992, 1263177), (996, 1258104), (1068, 1173288), (1116, 1122824), (1178, 1063728), (1328, 943578), (1368, 915988), (1424, 879966), (1488, 842118), (1494, 838736), (1577, 794592), (1602, 782192), (1691, 741024), (1767, 709152), (1824, 686991), (1992, 629052), (2136, 586644), (2232, 561412), (2356, 531864), (2573, 487008), (2656, 471789), (2736, 457994), (2759, 454176), (2848, 439983), (2976, 421059), (2988, 419368), (3154, 397296), (3204, 391096), (3382, 370512), (3534, 354576), (3984, 314526), (4272, 293322), (4464, 280706), (4712, 265932), (4731, 264864), (5073, 247008), (5146, 243504), (5301, 236384), (5472, 228997), (5518, 227088), (5976, 209684), (6308, 198648), (6408, 195548), (6764, 185256), (7068, 177288), (7387, 169632), (7719, 162336), (7968, 157263), (8277, 151392), (8544, 146661), (8928, 140353), (9424, 132966), (9462, 132432), (10146, 123504), (10292, 121752), (10602, 118192), (11036, 113544), (11952, 104842), (12616, 99324), (12816, 97774), (13528, 92628), (14136, 88644), (14193, 88288), (14774, 84816), (15219, 82336), (15438, 81168), (16554, 75696), (18848, 66483), (18924, 66216), (20292, 61752), (20584, 60876), (21204, 59096), (22072, 56772), (22161, 56544), (23157, 54112), (23904, 52421), (24831, 50464), (25232, 49662), (25632, 48887), (27056, 46314), (28272, 44322), (28386, 44144), (29548, 42408), (30438, 41168), (30876, 40584), (33108, 37848)]