123356688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:973

約数の個数: 160

約数和(自身を含む): 405307392

約数和(自身を除く): 281950704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 911, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 1822, 2184, 2418, 2604, 2733, 2821, 3224, 3472, 3644, 4368, 4836, 5208, 5466, 5642, 6377, 6448, 7288, 8463, 9672, 10416, 10932, 11284, 11843, 12754, 14576, 16926, 19131, 19344, 21864, 22568, 23686, 25508, 28241, 33852, 35529, 38262, 43728, 45136, 47372, 51016, 56482, 67704, 71058, 76524, 82901, 84723, 94744, 102032, 112964, 135408, 142116, 153048, 165802, 169446, 189488, 197687, 225928, 248703, 284232, 306096, 331604, 338892, 367133, 395374, 451856, 497406, 568464, 593061, 663208, 677784, 734266, 790748, 994812, 1101399, 1186122, 1326416, 1355568, 1468532, 1581496, 1989624, 2202798, 2372244, 2569931, 2937064, 3162992, 3979248, 4405596, 4744488, 5139862, 5874128, 7709793, 8811192, 9488976, 10279724, 15419586, 17622384, 20559448, 30839172, 41118896, 61678344, 123356688]

約数ペア:

[(1, 123356688), (2, 61678344), (3, 41118896), (4, 30839172), (6, 20559448), (7, 17622384), (8, 15419586), (12, 10279724), (13, 9488976), (14, 8811192), (16, 7709793), (21, 5874128), (24, 5139862), (26, 4744488), (28, 4405596), (31, 3979248), (39, 3162992), (42, 2937064), (48, 2569931), (52, 2372244), (56, 2202798), (62, 1989624), (78, 1581496), (84, 1468532), (91, 1355568), (93, 1326416), (104, 1186122), (112, 1101399), (124, 994812), (156, 790748), (168, 734266), (182, 677784), (186, 663208), (208, 593061), (217, 568464), (248, 497406), (273, 451856), (312, 395374), (336, 367133), (364, 338892), (372, 331604), (403, 306096), (434, 284232), (496, 248703), (546, 225928), (624, 197687), (651, 189488), (728, 169446), (744, 165802), (806, 153048), (868, 142116), (911, 135408), (1092, 112964), (1209, 102032), (1302, 94744), (1456, 84723), (1488, 82901), (1612, 76524), (1736, 71058), (1822, 67704), (2184, 56482), (2418, 51016), (2604, 47372), (2733, 45136), (2821, 43728), (3224, 38262), (3472, 35529), (3644, 33852), (4368, 28241), (4836, 25508), (5208, 23686), (5466, 22568), (5642, 21864), (6377, 19344), (6448, 19131), (7288, 16926), (8463, 14576), (9672, 12754), (10416, 11843), (10932, 11284)]