7148787984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2621}}^1$

素因数の和:2726

約数の個数: 240

約数和(自身を含む): 22722545664

約数和(自身を除く): 15573757680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 47, 48, 52, 62, 72, 78, 93, 94, 104, 117, 124, 141, 144, 156, 186, 188, 208, 234, 248, 279, 282, 312, 372, 376, 403, 423, 468, 496, 558, 564, 611, 624, 744, 752, 806, 846, 936, 1116, 1128, 1209, 1222, 1457, 1488, 1612, 1692, 1833, 1872, 2232, 2256, 2418, 2444, 2621, 2914, 3224, 3384, 3627, 3666, 4371, 4464, 4836, 4888, 5242, 5499, 5828, 6448, 6768, 7254, 7332, 7863, 8742, 9672, 9776, 10484, 10998, 11656, 13113, 14508, 14664, 15726, 17484, 18941, 19344, 20968, 21996, 23312, 23589, 26226, 29016, 29328, 31452, 34073, 34968, 37882, 41936, 43992, 47178, 52452, 56823, 58032, 62904, 68146, 69936, 75764, 81251, 87984, 94356, 102219, 104904, 113646, 123187, 125808, 136292, 151528, 162502, 170469, 188712, 204438, 209808, 227292, 243753, 246374, 272584, 303056, 306657, 325004, 340938, 369561, 377424, 408876, 454584, 487506, 492748, 545168, 613314, 650008, 681876, 731259, 739122, 817752, 909168, 975012, 985496, 1056263, 1108683, 1226628, 1300016, 1363752, 1462518, 1478244, 1601431, 1635504, 1950024, 1970992, 2112526, 2217366, 2453256, 2727504, 2925036, 2956488, 3168789, 3202862, 3818797, 3900048, 4225052, 4434732, 4804293, 4906512, 5850072, 5912976, 6337578, 6405724, 7637594, 8450104, 8869464, 9506367, 9608586, 11456391, 11700144, 12675156, 12811448, 14412879, 15275188, 16900208, 17738928, 19012734, 19217172, 22912782, 25350312, 25622896, 28825758, 30550376, 34369173, 38025468, 38434344, 45825564, 49644361, 50700624, 57651516, 61100752, 68738346, 76050936, 76868688, 91651128, 99288722, 115303032, 137476692, 148933083, 152101872, 183302256, 198577444, 230606064, 274953384, 297866166, 397154888, 446799249, 549906768, 595732332, 794309776, 893598498, 1191464664, 1787196996, 2382929328, 3574393992, 7148787984]

約数ペア:

[(1, 7148787984), (2, 3574393992), (3, 2382929328), (4, 1787196996), (6, 1191464664), (8, 893598498), (9, 794309776), (12, 595732332), (13, 549906768), (16, 446799249), (18, 397154888), (24, 297866166), (26, 274953384), (31, 230606064), (36, 198577444), (39, 183302256), (47, 152101872), (48, 148933083), (52, 137476692), (62, 115303032), (72, 99288722), (78, 91651128), (93, 76868688), (94, 76050936), (104, 68738346), (117, 61100752), (124, 57651516), (141, 50700624), (144, 49644361), (156, 45825564), (186, 38434344), (188, 38025468), (208, 34369173), (234, 30550376), (248, 28825758), (279, 25622896), (282, 25350312), (312, 22912782), (372, 19217172), (376, 19012734), (403, 17738928), (423, 16900208), (468, 15275188), (496, 14412879), (558, 12811448), (564, 12675156), (611, 11700144), (624, 11456391), (744, 9608586), (752, 9506367), (806, 8869464), (846, 8450104), (936, 7637594), (1116, 6405724), (1128, 6337578), (1209, 5912976), (1222, 5850072), (1457, 4906512), (1488, 4804293), (1612, 4434732), (1692, 4225052), (1833, 3900048), (1872, 3818797), (2232, 3202862), (2256, 3168789), (2418, 2956488), (2444, 2925036), (2621, 2727504), (2914, 2453256), (3224, 2217366), (3384, 2112526), (3627, 1970992), (3666, 1950024), (4371, 1635504), (4464, 1601431), (4836, 1478244), (4888, 1462518), (5242, 1363752), (5499, 1300016), (5828, 1226628), (6448, 1108683), (6768, 1056263), (7254, 985496), (7332, 975012), (7863, 909168), (8742, 817752), (9672, 739122), (9776, 731259), (10484, 681876), (10998, 650008), (11656, 613314), (13113, 545168), (14508, 492748), (14664, 487506), (15726, 454584), (17484, 408876), (18941, 377424), (19344, 369561), (20968, 340938), (21996, 325004), (23312, 306657), (23589, 303056), (26226, 272584), (29016, 246374), (29328, 243753), (31452, 227292), (34073, 209808), (34968, 204438), (37882, 188712), (41936, 170469), (43992, 162502), (47178, 151528), (52452, 136292), (56823, 125808), (58032, 123187), (62904, 113646), (68146, 104904), (69936, 102219), (75764, 94356), (81251, 87984)]