274249536730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{499}}^1\times {\mathrm{577}}^1$

素因数の和:1544

約数の個数: 128

約数和(自身を含む): 566310528000

約数和(自身を除く): 292060991270

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 431, 442, 499, 577, 862, 998, 1105, 1154, 2155, 2210, 2495, 2885, 4310, 4990, 5603, 5770, 6487, 7327, 7501, 8483, 9809, 11206, 12974, 14654, 15002, 16966, 19618, 28015, 32435, 36635, 37505, 42415, 49045, 56030, 64870, 73270, 75010, 84830, 95251, 98090, 110279, 127517, 190502, 215069, 220558, 248687, 255034, 287923, 430138, 476255, 497374, 551395, 575846, 637585, 952510, 1075345, 1102790, 1243435, 1275170, 1439615, 2150690, 2486870, 2795897, 2879230, 3232931, 3656173, 3742999, 4227679, 4894691, 5591794, 6465862, 7312346, 7485998, 8455358, 9789382, 13979485, 16164655, 18280865, 18714995, 21138395, 24473455, 27958970, 32329310, 36561730, 37429990, 42276790, 47530249, 48946910, 54959827, 63630983, 95060498, 109919654, 124094813, 127261966, 237651245, 248189626, 274799135, 318154915, 475302490, 549598270, 620474065, 636309830, 1240948130, 1613232569, 2109611821, 3226465138, 4219223642, 8066162845, 10548059105, 16132325690, 21096118210, 27424953673, 54849907346, 137124768365, 274249536730]

約数ペア:

[(1, 274249536730), (2, 137124768365), (5, 54849907346), (10, 27424953673), (13, 21096118210), (17, 16132325690), (26, 10548059105), (34, 8066162845), (65, 4219223642), (85, 3226465138), (130, 2109611821), (170, 1613232569), (221, 1240948130), (431, 636309830), (442, 620474065), (499, 549598270), (577, 475302490), (862, 318154915), (998, 274799135), (1105, 248189626), (1154, 237651245), (2155, 127261966), (2210, 124094813), (2495, 109919654), (2885, 95060498), (4310, 63630983), (4990, 54959827), (5603, 48946910), (5770, 47530249), (6487, 42276790), (7327, 37429990), (7501, 36561730), (8483, 32329310), (9809, 27958970), (11206, 24473455), (12974, 21138395), (14654, 18714995), (15002, 18280865), (16966, 16164655), (19618, 13979485), (28015, 9789382), (32435, 8455358), (36635, 7485998), (37505, 7312346), (42415, 6465862), (49045, 5591794), (56030, 4894691), (64870, 4227679), (73270, 3742999), (75010, 3656173), (84830, 3232931), (95251, 2879230), (98090, 2795897), (110279, 2486870), (127517, 2150690), (190502, 1439615), (215069, 1275170), (220558, 1243435), (248687, 1102790), (255034, 1075345), (287923, 952510), (430138, 637585), (476255, 575846), (497374, 551395)]