245574784

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:790

約数の個数: 128

約数和(自身を含む): 623750400

約数和(自身を除く): 378175616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 112, 116, 128, 182, 203, 208, 224, 232, 364, 377, 406, 416, 448, 464, 727, 728, 754, 812, 832, 896, 928, 1454, 1456, 1508, 1624, 1664, 1856, 2639, 2908, 2912, 3016, 3248, 3712, 5089, 5278, 5816, 5824, 6032, 6496, 9451, 10178, 10556, 11632, 11648, 12064, 12992, 18902, 20356, 21083, 21112, 23264, 24128, 25984, 37804, 40712, 42166, 42224, 46528, 48256, 66157, 75608, 81424, 84332, 84448, 93056, 132314, 147581, 151216, 162848, 168664, 168896, 264628, 274079, 295162, 302432, 325696, 337328, 337792, 529256, 548158, 590324, 604864, 651392, 674656, 1058512, 1096316, 1180648, 1209728, 1349312, 1918553, 2117024, 2192632, 2361296, 2698624, 3837106, 4234048, 4385264, 4722592, 7674212, 8468096, 8770528, 9445184, 15348424, 17541056, 18890368, 30696848, 35082112, 61393696, 122787392, 245574784]

約数ペア:

[(1, 245574784), (2, 122787392), (4, 61393696), (7, 35082112), (8, 30696848), (13, 18890368), (14, 17541056), (16, 15348424), (26, 9445184), (28, 8770528), (29, 8468096), (32, 7674212), (52, 4722592), (56, 4385264), (58, 4234048), (64, 3837106), (91, 2698624), (104, 2361296), (112, 2192632), (116, 2117024), (128, 1918553), (182, 1349312), (203, 1209728), (208, 1180648), (224, 1096316), (232, 1058512), (364, 674656), (377, 651392), (406, 604864), (416, 590324), (448, 548158), (464, 529256), (727, 337792), (728, 337328), (754, 325696), (812, 302432), (832, 295162), (896, 274079), (928, 264628), (1454, 168896), (1456, 168664), (1508, 162848), (1624, 151216), (1664, 147581), (1856, 132314), (2639, 93056), (2908, 84448), (2912, 84332), (3016, 81424), (3248, 75608), (3712, 66157), (5089, 48256), (5278, 46528), (5816, 42224), (5824, 42166), (6032, 40712), (6496, 37804), (9451, 25984), (10178, 24128), (10556, 23264), (11632, 21112), (11648, 21083), (12064, 20356), (12992, 18902)]