8049556872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{280199}}^1$

素因数の和:280240

約数の個数: 128

約数和(自身を含む): 26899200000

約数和(自身を除く): 18849643128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14364, 28728, 280199, 560398, 840597, 1120796, 1681194, 1961393, 2241592, 2521791, 3362388, 3922786, 5043582, 5323781, 5884179, 6724776, 7565373, 7845572, 10087164, 10647562, 11768358, 15130746, 15691144, 15971343, 17652537, 20174328, 21295124, 23536716, 30261492, 31942686, 35305074, 37266467, 42590248, 47073432, 47914029, 52957611, 60522984, 63885372, 70610148, 74532934, 95828058, 105915222, 111799401, 127770744, 141220296, 143742087, 149065868, 191656116, 211830444, 223598802, 287484174, 298131736, 335398203, 383312232, 423660888, 447197604, 574968348, 670796406, 894395208, 1006194609, 1149936696, 1341592812, 2012389218, 2683185624, 4024778436, 8049556872]

約数ペア:

[(1, 8049556872), (2, 4024778436), (3, 2683185624), (4, 2012389218), (6, 1341592812), (7, 1149936696), (8, 1006194609), (9, 894395208), (12, 670796406), (14, 574968348), (18, 447197604), (19, 423660888), (21, 383312232), (24, 335398203), (27, 298131736), (28, 287484174), (36, 223598802), (38, 211830444), (42, 191656116), (54, 149065868), (56, 143742087), (57, 141220296), (63, 127770744), (72, 111799401), (76, 105915222), (84, 95828058), (108, 74532934), (114, 70610148), (126, 63885372), (133, 60522984), (152, 52957611), (168, 47914029), (171, 47073432), (189, 42590248), (216, 37266467), (228, 35305074), (252, 31942686), (266, 30261492), (342, 23536716), (378, 21295124), (399, 20174328), (456, 17652537), (504, 15971343), (513, 15691144), (532, 15130746), (684, 11768358), (756, 10647562), (798, 10087164), (1026, 7845572), (1064, 7565373), (1197, 6724776), (1368, 5884179), (1512, 5323781), (1596, 5043582), (2052, 3922786), (2394, 3362388), (3192, 2521791), (3591, 2241592), (4104, 1961393), (4788, 1681194), (7182, 1120796), (9576, 840597), (14364, 560398), (28728, 280199)]