815975552

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1094

約数の個数: 128

約数和(自身を含む): 1985817600

約数和(自身を除く): 1169842048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 128, 203, 217, 224, 232, 248, 406, 434, 448, 464, 496, 812, 868, 896, 899, 928, 992, 1013, 1624, 1736, 1798, 1856, 1984, 2026, 3248, 3472, 3596, 3712, 3968, 4052, 6293, 6496, 6944, 7091, 7192, 8104, 12586, 12992, 13888, 14182, 14384, 16208, 25172, 25984, 27776, 28364, 28768, 29377, 31403, 32416, 50344, 56728, 57536, 58754, 62806, 64832, 100688, 113456, 115072, 117508, 125612, 129664, 201376, 205639, 219821, 226912, 235016, 251224, 402752, 411278, 439642, 453824, 470032, 502448, 805504, 822556, 879284, 907648, 910687, 940064, 1004896, 1645112, 1758568, 1821374, 1880128, 2009792, 3290224, 3517136, 3642748, 3760256, 4019584, 6374809, 6580448, 7034272, 7285496, 12749618, 13160896, 14068544, 14570992, 25499236, 26321792, 28137088, 29141984, 50998472, 58283968, 101996944, 116567936, 203993888, 407987776, 815975552]

約数ペア:

[(1, 815975552), (2, 407987776), (4, 203993888), (7, 116567936), (8, 101996944), (14, 58283968), (16, 50998472), (28, 29141984), (29, 28137088), (31, 26321792), (32, 25499236), (56, 14570992), (58, 14068544), (62, 13160896), (64, 12749618), (112, 7285496), (116, 7034272), (124, 6580448), (128, 6374809), (203, 4019584), (217, 3760256), (224, 3642748), (232, 3517136), (248, 3290224), (406, 2009792), (434, 1880128), (448, 1821374), (464, 1758568), (496, 1645112), (812, 1004896), (868, 940064), (896, 910687), (899, 907648), (928, 879284), (992, 822556), (1013, 805504), (1624, 502448), (1736, 470032), (1798, 453824), (1856, 439642), (1984, 411278), (2026, 402752), (3248, 251224), (3472, 235016), (3596, 226912), (3712, 219821), (3968, 205639), (4052, 201376), (6293, 129664), (6496, 125612), (6944, 117508), (7091, 115072), (7192, 113456), (8104, 100688), (12586, 64832), (12992, 62806), (13888, 58754), (14182, 57536), (14384, 56728), (16208, 50344), (25172, 32416), (25984, 31403), (27776, 29377), (28364, 28768)]