223612672

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 485327360

約数和(自身を除く): 261714688

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 992, 1178, 1216, 1483, 1984, 2356, 2432, 2966, 3968, 4712, 4864, 5932, 7936, 9424, 11864, 18848, 23728, 28177, 37696, 45973, 47456, 56354, 75392, 91946, 94912, 112708, 150784, 183892, 189824, 225416, 367784, 379648, 450832, 735568, 873487, 901664, 1471136, 1746974, 1803328, 2942272, 3493948, 3606656, 5884544, 6987896, 7213312, 11769088, 13975792, 27951584, 55903168, 111806336, 223612672]

約数ペア:

[(1, 223612672), (2, 111806336), (4, 55903168), (8, 27951584), (16, 13975792), (19, 11769088), (31, 7213312), (32, 6987896), (38, 5884544), (62, 3606656), (64, 3493948), (76, 2942272), (124, 1803328), (128, 1746974), (152, 1471136), (248, 901664), (256, 873487), (304, 735568), (496, 450832), (589, 379648), (608, 367784), (992, 225416), (1178, 189824), (1216, 183892), (1483, 150784), (1984, 112708), (2356, 94912), (2432, 91946), (2966, 75392), (3968, 56354), (4712, 47456), (4864, 45973), (5932, 37696), (7936, 28177), (9424, 23728), (11864, 18848)]