257382725856

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2337463}}^1$

素因数の和:2337544

約数の個数: 96

約数和(自身を含む): 716273768448

約数和(自身を除く): 458891042592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 74, 93, 96, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 992, 1147, 1184, 1488, 1776, 2294, 2976, 3441, 3552, 4588, 6882, 9176, 13764, 18352, 27528, 36704, 55056, 110112, 2337463, 4674926, 7012389, 9349852, 14024778, 18699704, 28049556, 37399408, 56099112, 72461353, 74798816, 86486131, 112198224, 144922706, 172972262, 217384059, 224396448, 259458393, 289845412, 345944524, 434768118, 518916786, 579690824, 691889048, 869536236, 1037833572, 1159381648, 1383778096, 1739072472, 2075667144, 2318763296, 2681070061, 2767556192, 3478144944, 4151334288, 5362140122, 6956289888, 8043210183, 8302668576, 10724280244, 16086420366, 21448560488, 32172840732, 42897120976, 64345681464, 85794241952, 128691362928, 257382725856]

約数ペア:

[(1, 257382725856), (2, 128691362928), (3, 85794241952), (4, 64345681464), (6, 42897120976), (8, 32172840732), (12, 21448560488), (16, 16086420366), (24, 10724280244), (31, 8302668576), (32, 8043210183), (37, 6956289888), (48, 5362140122), (62, 4151334288), (74, 3478144944), (93, 2767556192), (96, 2681070061), (111, 2318763296), (124, 2075667144), (148, 1739072472), (186, 1383778096), (222, 1159381648), (248, 1037833572), (296, 869536236), (372, 691889048), (444, 579690824), (496, 518916786), (592, 434768118), (744, 345944524), (888, 289845412), (992, 259458393), (1147, 224396448), (1184, 217384059), (1488, 172972262), (1776, 144922706), (2294, 112198224), (2976, 86486131), (3441, 74798816), (3552, 72461353), (4588, 56099112), (6882, 37399408), (9176, 28049556), (13764, 18699704), (18352, 14024778), (27528, 9349852), (36704, 7012389), (55056, 4674926), (110112, 2337463)]