664762272

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4391}}^1$

素因数の和:4506

約数の個数: 96

約数和(自身を含む): 1859397120

約数和(自身を除く): 1194634848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 83, 96, 114, 152, 166, 228, 249, 304, 332, 456, 498, 608, 664, 912, 996, 1328, 1577, 1824, 1992, 2656, 3154, 3984, 4391, 4731, 6308, 7968, 8782, 9462, 12616, 13173, 17564, 18924, 25232, 26346, 35128, 37848, 50464, 52692, 70256, 75696, 83429, 105384, 140512, 151392, 166858, 210768, 250287, 333716, 364453, 421536, 500574, 667432, 728906, 1001148, 1093359, 1334864, 1457812, 2002296, 2186718, 2669728, 2915624, 4004592, 4373436, 5831248, 6924607, 8009184, 8746872, 11662496, 13849214, 17493744, 20773821, 27698428, 34987488, 41547642, 55396856, 83095284, 110793712, 166190568, 221587424, 332381136, 664762272]

約数ペア:

[(1, 664762272), (2, 332381136), (3, 221587424), (4, 166190568), (6, 110793712), (8, 83095284), (12, 55396856), (16, 41547642), (19, 34987488), (24, 27698428), (32, 20773821), (38, 17493744), (48, 13849214), (57, 11662496), (76, 8746872), (83, 8009184), (96, 6924607), (114, 5831248), (152, 4373436), (166, 4004592), (228, 2915624), (249, 2669728), (304, 2186718), (332, 2002296), (456, 1457812), (498, 1334864), (608, 1093359), (664, 1001148), (912, 728906), (996, 667432), (1328, 500574), (1577, 421536), (1824, 364453), (1992, 333716), (2656, 250287), (3154, 210768), (3984, 166858), (4391, 151392), (4731, 140512), (6308, 105384), (7968, 83429), (8782, 75696), (9462, 70256), (12616, 52692), (13173, 50464), (17564, 37848), (18924, 35128), (25232, 26346)]