401924448

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1377

約数の個数: 144

約数和(自身を含む): 1218986496

約数和(自身を除く): 817062048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 69, 72, 92, 94, 96, 138, 141, 144, 184, 188, 207, 276, 282, 288, 368, 376, 414, 423, 552, 564, 736, 752, 828, 846, 1081, 1104, 1128, 1291, 1504, 1656, 1692, 2162, 2208, 2256, 2582, 3243, 3312, 3384, 3873, 4324, 4512, 5164, 6486, 6624, 6768, 7746, 8648, 9729, 10328, 11619, 12972, 13536, 15492, 17296, 19458, 20656, 23238, 25944, 29693, 30984, 34592, 38916, 41312, 46476, 51888, 59386, 60677, 61968, 77832, 89079, 92952, 103776, 118772, 121354, 123936, 155664, 178158, 182031, 185904, 237544, 242708, 267237, 311328, 356316, 364062, 371808, 475088, 485416, 534474, 546093, 712632, 728124, 950176, 970832, 1068948, 1092186, 1395571, 1425264, 1456248, 1941664, 2137896, 2184372, 2791142, 2850528, 2912496, 4186713, 4275792, 4368744, 5582284, 5824992, 8373426, 8551584, 8737488, 11164568, 12560139, 16746852, 17474976, 22329136, 25120278, 33493704, 44658272, 50240556, 66987408, 100481112, 133974816, 200962224, 401924448]

約数ペア:

[(1, 401924448), (2, 200962224), (3, 133974816), (4, 100481112), (6, 66987408), (8, 50240556), (9, 44658272), (12, 33493704), (16, 25120278), (18, 22329136), (23, 17474976), (24, 16746852), (32, 12560139), (36, 11164568), (46, 8737488), (47, 8551584), (48, 8373426), (69, 5824992), (72, 5582284), (92, 4368744), (94, 4275792), (96, 4186713), (138, 2912496), (141, 2850528), (144, 2791142), (184, 2184372), (188, 2137896), (207, 1941664), (276, 1456248), (282, 1425264), (288, 1395571), (368, 1092186), (376, 1068948), (414, 970832), (423, 950176), (552, 728124), (564, 712632), (736, 546093), (752, 534474), (828, 485416), (846, 475088), (1081, 371808), (1104, 364062), (1128, 356316), (1291, 311328), (1504, 267237), (1656, 242708), (1692, 237544), (2162, 185904), (2208, 182031), (2256, 178158), (2582, 155664), (3243, 123936), (3312, 121354), (3384, 118772), (3873, 103776), (4324, 92952), (4512, 89079), (5164, 77832), (6486, 61968), (6624, 60677), (6768, 59386), (7746, 51888), (8648, 46476), (9729, 41312), (10328, 38916), (11619, 34592), (12972, 30984), (13536, 29693), (15492, 25944), (17296, 23238), (19458, 20656)]