15641389488

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:587

約数の個数: 160

約数和(自身を含む): 41715901440

約数和(自身を除く): 26074511952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 113, 158, 173, 211, 226, 237, 316, 339, 346, 422, 452, 474, 519, 632, 633, 678, 692, 844, 904, 948, 1038, 1264, 1266, 1356, 1384, 1688, 1808, 1896, 2076, 2532, 2712, 2768, 3376, 3792, 4152, 5064, 5424, 8304, 8927, 10128, 13667, 16669, 17854, 19549, 23843, 26781, 27334, 33338, 35708, 36503, 39098, 41001, 47686, 50007, 53562, 54668, 58647, 66676, 71416, 71529, 73006, 78196, 82002, 95372, 100014, 107124, 109336, 109509, 117294, 133352, 142832, 143058, 146012, 156392, 164004, 190744, 200028, 214248, 218672, 219018, 234588, 266704, 286116, 292024, 312784, 328008, 381488, 400056, 428496, 438036, 469176, 572232, 584048, 656016, 800112, 876072, 938352, 1144464, 1544371, 1752144, 1883597, 2883737, 3088742, 3767194, 4124839, 4633113, 5650791, 5767474, 6177484, 7534388, 8249678, 8651211, 9266226, 11301582, 11534948, 12354968, 12374517, 15068776, 16499356, 17302422, 18532452, 22603164, 23069896, 24709936, 24749034, 30137552, 32998712, 34604844, 37064904, 45206328, 46139792, 49498068, 65997424, 69209688, 74129808, 90412656, 98996136, 138419376, 197992272, 325862281, 651724562, 977586843, 1303449124, 1955173686, 2606898248, 3910347372, 5213796496, 7820694744, 15641389488]

約数ペア:

[(1, 15641389488), (2, 7820694744), (3, 5213796496), (4, 3910347372), (6, 2606898248), (8, 1955173686), (12, 1303449124), (16, 977586843), (24, 651724562), (48, 325862281), (79, 197992272), (113, 138419376), (158, 98996136), (173, 90412656), (211, 74129808), (226, 69209688), (237, 65997424), (316, 49498068), (339, 46139792), (346, 45206328), (422, 37064904), (452, 34604844), (474, 32998712), (519, 30137552), (632, 24749034), (633, 24709936), (678, 23069896), (692, 22603164), (844, 18532452), (904, 17302422), (948, 16499356), (1038, 15068776), (1264, 12374517), (1266, 12354968), (1356, 11534948), (1384, 11301582), (1688, 9266226), (1808, 8651211), (1896, 8249678), (2076, 7534388), (2532, 6177484), (2712, 5767474), (2768, 5650791), (3376, 4633113), (3792, 4124839), (4152, 3767194), (5064, 3088742), (5424, 2883737), (8304, 1883597), (8927, 1752144), (10128, 1544371), (13667, 1144464), (16669, 938352), (17854, 876072), (19549, 800112), (23843, 656016), (26781, 584048), (27334, 572232), (33338, 469176), (35708, 438036), (36503, 428496), (39098, 400056), (41001, 381488), (47686, 328008), (50007, 312784), (53562, 292024), (54668, 286116), (58647, 266704), (66676, 234588), (71416, 219018), (71529, 218672), (73006, 214248), (78196, 200028), (82002, 190744), (95372, 164004), (100014, 156392), (107124, 146012), (109336, 143058), (109509, 142832), (117294, 133352)]