648860256

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6607}}^1$

素因数の和:6665

約数の個数: 144

約数和(自身を含む): 2078189568

約数和(自身を除く): 1429329312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 2976, 3069, 3168, 4092, 4464, 5456, 6138, 6607, 8184, 8928, 10912, 12276, 13214, 16368, 19821, 24552, 26428, 32736, 39642, 49104, 52856, 59463, 72677, 79284, 98208, 105712, 118926, 145354, 158568, 204817, 211424, 218031, 237852, 290708, 317136, 409634, 436062, 475704, 581416, 614451, 634272, 654093, 819268, 872124, 951408, 1162832, 1228902, 1308186, 1638536, 1744248, 1843353, 1902816, 2252987, 2325664, 2457804, 2616372, 3277072, 3488496, 3686706, 4505974, 4915608, 5232744, 6554144, 6758961, 6976992, 7373412, 9011948, 9831216, 10465488, 13517922, 14746824, 18023896, 19662432, 20276883, 20930976, 27035844, 29493648, 36047792, 40553766, 54071688, 58987296, 72095584, 81107532, 108143376, 162215064, 216286752, 324430128, 648860256]

約数ペア:

[(1, 648860256), (2, 324430128), (3, 216286752), (4, 162215064), (6, 108143376), (8, 81107532), (9, 72095584), (11, 58987296), (12, 54071688), (16, 40553766), (18, 36047792), (22, 29493648), (24, 27035844), (31, 20930976), (32, 20276883), (33, 19662432), (36, 18023896), (44, 14746824), (48, 13517922), (62, 10465488), (66, 9831216), (72, 9011948), (88, 7373412), (93, 6976992), (96, 6758961), (99, 6554144), (124, 5232744), (132, 4915608), (144, 4505974), (176, 3686706), (186, 3488496), (198, 3277072), (248, 2616372), (264, 2457804), (279, 2325664), (288, 2252987), (341, 1902816), (352, 1843353), (372, 1744248), (396, 1638536), (496, 1308186), (528, 1228902), (558, 1162832), (682, 951408), (744, 872124), (792, 819268), (992, 654093), (1023, 634272), (1056, 614451), (1116, 581416), (1364, 475704), (1488, 436062), (1584, 409634), (2046, 317136), (2232, 290708), (2728, 237852), (2976, 218031), (3069, 211424), (3168, 204817), (4092, 158568), (4464, 145354), (5456, 118926), (6138, 105712), (6607, 98208), (8184, 79284), (8928, 72677), (10912, 59463), (12276, 52856), (13214, 49104), (16368, 39642), (19821, 32736), (24552, 26428)]