215979232

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1704

約数の個数: 96

約数和(自身を含む): 528353280

約数和(自身を除く): 312374048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 496, 532, 589, 608, 868, 992, 1064, 1178, 1637, 1736, 2128, 2356, 3274, 3472, 4123, 4256, 4712, 6548, 6944, 8246, 9424, 11459, 13096, 16492, 18848, 22918, 26192, 31103, 32984, 45836, 50747, 52384, 62206, 65968, 91672, 101494, 124412, 131936, 183344, 202988, 217721, 248824, 355229, 366688, 405976, 435442, 497648, 710458, 811952, 870884, 964193, 995296, 1420916, 1623904, 1741768, 1928386, 2841832, 3483536, 3856772, 5683664, 6749351, 6967072, 7713544, 11367328, 13498702, 15427088, 26997404, 30854176, 53994808, 107989616, 215979232]

約数ペア:

[(1, 215979232), (2, 107989616), (4, 53994808), (7, 30854176), (8, 26997404), (14, 15427088), (16, 13498702), (19, 11367328), (28, 7713544), (31, 6967072), (32, 6749351), (38, 5683664), (56, 3856772), (62, 3483536), (76, 2841832), (112, 1928386), (124, 1741768), (133, 1623904), (152, 1420916), (217, 995296), (224, 964193), (248, 870884), (266, 811952), (304, 710458), (434, 497648), (496, 435442), (532, 405976), (589, 366688), (608, 355229), (868, 248824), (992, 217721), (1064, 202988), (1178, 183344), (1637, 131936), (1736, 124412), (2128, 101494), (2356, 91672), (3274, 65968), (3472, 62206), (4123, 52384), (4256, 50747), (4712, 45836), (6548, 32984), (6944, 31103), (8246, 26192), (9424, 22918), (11459, 18848), (13096, 16492)]