227905552

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1688

約数の個数: 80

約数和(自身を含む): 533965824

約数和(自身を除く): 306060272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 656, 868, 1148, 1271, 1601, 1736, 2296, 2542, 3202, 3472, 4592, 5084, 6404, 8897, 10168, 11207, 12808, 17794, 20336, 22414, 25616, 35588, 44828, 49631, 65641, 71176, 89656, 99262, 131282, 142352, 179312, 198524, 262564, 347417, 397048, 459487, 525128, 694834, 794096, 918974, 1050256, 1389668, 1837948, 2034871, 2779336, 3675896, 4069742, 5558672, 7351792, 8139484, 14244097, 16278968, 28488194, 32557936, 56976388, 113952776, 227905552]

約数ペア:

[(1, 227905552), (2, 113952776), (4, 56976388), (7, 32557936), (8, 28488194), (14, 16278968), (16, 14244097), (28, 8139484), (31, 7351792), (41, 5558672), (56, 4069742), (62, 3675896), (82, 2779336), (112, 2034871), (124, 1837948), (164, 1389668), (217, 1050256), (248, 918974), (287, 794096), (328, 694834), (434, 525128), (496, 459487), (574, 397048), (656, 347417), (868, 262564), (1148, 198524), (1271, 179312), (1601, 142352), (1736, 131282), (2296, 99262), (2542, 89656), (3202, 71176), (3472, 65641), (4592, 49631), (5084, 44828), (6404, 35588), (8897, 25616), (10168, 22414), (11207, 20336), (12808, 17794)]