254795472

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4049}}^1$

素因数の和:4105

約数の個数: 120

約数和(自身を含む): 783432000

約数和(自身を除く): 528636528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2622, 2736, 3312, 3496, 3933, 4049, 5244, 6992, 7866, 8098, 10488, 12147, 15732, 16196, 20976, 24294, 31464, 32392, 36441, 48588, 62928, 64784, 72882, 76931, 93127, 97176, 145764, 153862, 186254, 194352, 230793, 279381, 291528, 307724, 372508, 461586, 558762, 583056, 615448, 692379, 745016, 838143, 923172, 1117524, 1230896, 1384758, 1490032, 1676286, 1769413, 1846344, 2235048, 2769516, 3352572, 3538826, 3692688, 4470096, 5308239, 5539032, 6705144, 7077652, 10616478, 11078064, 13410288, 14155304, 15924717, 21232956, 28310608, 31849434, 42465912, 63698868, 84931824, 127397736, 254795472]

約数ペア:

[(1, 254795472), (2, 127397736), (3, 84931824), (4, 63698868), (6, 42465912), (8, 31849434), (9, 28310608), (12, 21232956), (16, 15924717), (18, 14155304), (19, 13410288), (23, 11078064), (24, 10616478), (36, 7077652), (38, 6705144), (46, 5539032), (48, 5308239), (57, 4470096), (69, 3692688), (72, 3538826), (76, 3352572), (92, 2769516), (114, 2235048), (138, 1846344), (144, 1769413), (152, 1676286), (171, 1490032), (184, 1384758), (207, 1230896), (228, 1117524), (276, 923172), (304, 838143), (342, 745016), (368, 692379), (414, 615448), (437, 583056), (456, 558762), (552, 461586), (684, 372508), (828, 307724), (874, 291528), (912, 279381), (1104, 230793), (1311, 194352), (1368, 186254), (1656, 153862), (1748, 145764), (2622, 97176), (2736, 93127), (3312, 76931), (3496, 72882), (3933, 64784), (4049, 62928), (5244, 48588), (6992, 36441), (7866, 32392), (8098, 31464), (10488, 24294), (12147, 20976), (15732, 16196)]