620304704

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 112

約数和(自身を含む): 1410736320

約数和(自身を除く): 790431616

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 37, 38, 64, 68, 74, 76, 136, 148, 152, 272, 296, 304, 323, 544, 592, 608, 629, 646, 703, 811, 1088, 1184, 1216, 1258, 1292, 1406, 1622, 2368, 2516, 2584, 2812, 3244, 5032, 5168, 5624, 6488, 10064, 10336, 11248, 11951, 12976, 13787, 15409, 20128, 20672, 22496, 23902, 25952, 27574, 30007, 30818, 40256, 44992, 47804, 51904, 55148, 60014, 61636, 95608, 110296, 120028, 123272, 191216, 220592, 240056, 246544, 261953, 382432, 441184, 480112, 493088, 510119, 523906, 570133, 764864, 882368, 960224, 986176, 1020238, 1047812, 1140266, 1920448, 2040476, 2095624, 2280532, 4080952, 4191248, 4561064, 8161904, 8382496, 9122128, 9692261, 16323808, 16764992, 18244256, 19384522, 32647616, 36488512, 38769044, 77538088, 155076176, 310152352, 620304704]

約数ペア:

[(1, 620304704), (2, 310152352), (4, 155076176), (8, 77538088), (16, 38769044), (17, 36488512), (19, 32647616), (32, 19384522), (34, 18244256), (37, 16764992), (38, 16323808), (64, 9692261), (68, 9122128), (74, 8382496), (76, 8161904), (136, 4561064), (148, 4191248), (152, 4080952), (272, 2280532), (296, 2095624), (304, 2040476), (323, 1920448), (544, 1140266), (592, 1047812), (608, 1020238), (629, 986176), (646, 960224), (703, 882368), (811, 764864), (1088, 570133), (1184, 523906), (1216, 510119), (1258, 493088), (1292, 480112), (1406, 441184), (1622, 382432), (2368, 261953), (2516, 246544), (2584, 240056), (2812, 220592), (3244, 191216), (5032, 123272), (5168, 120028), (5624, 110296), (6488, 95608), (10064, 61636), (10336, 60014), (11248, 55148), (11951, 51904), (12976, 47804), (13787, 44992), (15409, 40256), (20128, 30818), (20672, 30007), (22496, 27574), (23902, 25952)]