3888712912

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:218

約数の個数: 180

約数和(自身を含む): 9411861888

約数和(自身を除く): 5523148976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 49, 56, 61, 62, 86, 98, 112, 122, 124, 172, 196, 217, 244, 248, 301, 344, 392, 427, 434, 488, 496, 602, 688, 784, 854, 868, 976, 1204, 1333, 1519, 1708, 1736, 1891, 2107, 2408, 2623, 2666, 2989, 3038, 3416, 3472, 3721, 3782, 4214, 4816, 5246, 5332, 5978, 6076, 6832, 7442, 7564, 8428, 9331, 10492, 10664, 11956, 12152, 13237, 14884, 15128, 16856, 18361, 18662, 20984, 21328, 23912, 24304, 26047, 26474, 29768, 30256, 33712, 36722, 37324, 41968, 47824, 52094, 52948, 59536, 65317, 73444, 74648, 81313, 92659, 104188, 105896, 115351, 128527, 130634, 146888, 149296, 160003, 162626, 182329, 185318, 208376, 211792, 230702, 257054, 261268, 293776, 320006, 325252, 364658, 370636, 416752, 461404, 514108, 522536, 569191, 640012, 650504, 729316, 741272, 807457, 922808, 1028216, 1045072, 1120021, 1138382, 1280024, 1301008, 1458632, 1482544, 1614914, 1845616, 2056432, 2240042, 2276764, 2560048, 2917264, 3229828, 3984337, 4480084, 4553528, 4960093, 5652199, 6459656, 7840147, 7968674, 8960168, 9107056, 9920186, 11304398, 12919312, 15680294, 15937348, 17920336, 19840372, 22608796, 31360588, 31874696, 34720651, 39680744, 45217592, 62721176, 63749392, 69441302, 79361488, 90435184, 125442352, 138882604, 243044557, 277765208, 486089114, 555530416, 972178228, 1944356456, 3888712912]

約数ペア:

[(1, 3888712912), (2, 1944356456), (4, 972178228), (7, 555530416), (8, 486089114), (14, 277765208), (16, 243044557), (28, 138882604), (31, 125442352), (43, 90435184), (49, 79361488), (56, 69441302), (61, 63749392), (62, 62721176), (86, 45217592), (98, 39680744), (112, 34720651), (122, 31874696), (124, 31360588), (172, 22608796), (196, 19840372), (217, 17920336), (244, 15937348), (248, 15680294), (301, 12919312), (344, 11304398), (392, 9920186), (427, 9107056), (434, 8960168), (488, 7968674), (496, 7840147), (602, 6459656), (688, 5652199), (784, 4960093), (854, 4553528), (868, 4480084), (976, 3984337), (1204, 3229828), (1333, 2917264), (1519, 2560048), (1708, 2276764), (1736, 2240042), (1891, 2056432), (2107, 1845616), (2408, 1614914), (2623, 1482544), (2666, 1458632), (2989, 1301008), (3038, 1280024), (3416, 1138382), (3472, 1120021), (3721, 1045072), (3782, 1028216), (4214, 922808), (4816, 807457), (5246, 741272), (5332, 729316), (5978, 650504), (6076, 640012), (6832, 569191), (7442, 522536), (7564, 514108), (8428, 461404), (9331, 416752), (10492, 370636), (10664, 364658), (11956, 325252), (12152, 320006), (13237, 293776), (14884, 261268), (15128, 257054), (16856, 230702), (18361, 211792), (18662, 208376), (20984, 185318), (21328, 182329), (23912, 162626), (24304, 160003), (26047, 149296), (26474, 146888), (29768, 130634), (30256, 128527), (33712, 115351), (36722, 105896), (37324, 104188), (41968, 92659), (47824, 81313), (52094, 74648), (52948, 73444), (59536, 65317)]