219630288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2203}}^1$

素因数の和:2312

約数の個数: 80

約数和(自身を含む): 594692096

約数和(自身を除く): 375061808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 93, 124, 134, 186, 201, 248, 268, 372, 402, 496, 536, 744, 804, 1072, 1488, 1608, 2077, 2203, 3216, 4154, 4406, 6231, 6609, 8308, 8812, 12462, 13218, 16616, 17624, 24924, 26436, 33232, 35248, 49848, 52872, 68293, 99696, 105744, 136586, 147601, 204879, 273172, 295202, 409758, 442803, 546344, 590404, 819516, 885606, 1092688, 1180808, 1639032, 1771212, 2361616, 3278064, 3542424, 4575631, 7084848, 9151262, 13726893, 18302524, 27453786, 36605048, 54907572, 73210096, 109815144, 219630288]

約数ペア:

[(1, 219630288), (2, 109815144), (3, 73210096), (4, 54907572), (6, 36605048), (8, 27453786), (12, 18302524), (16, 13726893), (24, 9151262), (31, 7084848), (48, 4575631), (62, 3542424), (67, 3278064), (93, 2361616), (124, 1771212), (134, 1639032), (186, 1180808), (201, 1092688), (248, 885606), (268, 819516), (372, 590404), (402, 546344), (496, 442803), (536, 409758), (744, 295202), (804, 273172), (1072, 204879), (1488, 147601), (1608, 136586), (2077, 105744), (2203, 99696), (3216, 68293), (4154, 52872), (4406, 49848), (6231, 35248), (6609, 33232), (8308, 26436), (8812, 24924), (12462, 17624), (13218, 16616)]