65131248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 220747776

約数和(自身を除く): 155616528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 37, 39, 42, 48, 52, 56, 62, 74, 78, 84, 91, 93, 104, 111, 112, 124, 148, 156, 168, 169, 182, 186, 208, 217, 222, 248, 259, 273, 296, 312, 336, 338, 364, 372, 403, 434, 444, 481, 496, 507, 518, 546, 592, 624, 651, 676, 728, 744, 777, 806, 868, 888, 962, 1014, 1036, 1092, 1147, 1183, 1209, 1302, 1352, 1443, 1456, 1488, 1554, 1612, 1736, 1776, 1924, 2028, 2072, 2184, 2294, 2366, 2418, 2604, 2704, 2821, 2886, 3108, 3224, 3367, 3441, 3472, 3549, 3848, 4056, 4144, 4368, 4588, 4732, 4836, 5208, 5239, 5642, 5772, 6216, 6253, 6448, 6734, 6882, 7098, 7696, 8029, 8112, 8463, 9176, 9464, 9672, 10101, 10416, 10478, 11284, 11544, 12432, 12506, 13468, 13764, 14196, 14911, 15717, 16058, 16926, 18352, 18759, 18928, 19344, 20202, 20956, 22568, 23088, 24087, 25012, 26936, 27528, 28392, 29822, 31434, 32116, 33852, 36673, 37518, 40404, 41912, 43771, 44733, 45136, 48174, 50024, 53872, 55056, 56784, 59644, 62868, 64232, 67704, 73346, 75036, 80808, 83824, 87542, 89466, 96348, 100048, 104377, 110019, 119288, 125736, 128464, 131313, 135408, 146692, 150072, 161616, 175084, 178932, 192696, 193843, 208754, 220038, 238576, 251472, 262626, 293384, 300144, 313131, 350168, 357864, 385392, 387686, 417508, 440076, 525252, 581529, 586768, 626262, 700336, 715728, 775372, 835016, 880152, 1050504, 1163058, 1252524, 1356901, 1550744, 1670032, 1760304, 2101008, 2326116, 2505048, 2713802, 3101488, 4070703, 4652232, 5010096, 5427604, 8141406, 9304464, 10855208, 16282812, 21710416, 32565624, 65131248]

約数ペア:

[(1, 65131248), (2, 32565624), (3, 21710416), (4, 16282812), (6, 10855208), (7, 9304464), (8, 8141406), (12, 5427604), (13, 5010096), (14, 4652232), (16, 4070703), (21, 3101488), (24, 2713802), (26, 2505048), (28, 2326116), (31, 2101008), (37, 1760304), (39, 1670032), (42, 1550744), (48, 1356901), (52, 1252524), (56, 1163058), (62, 1050504), (74, 880152), (78, 835016), (84, 775372), (91, 715728), (93, 700336), (104, 626262), (111, 586768), (112, 581529), (124, 525252), (148, 440076), (156, 417508), (168, 387686), (169, 385392), (182, 357864), (186, 350168), (208, 313131), (217, 300144), (222, 293384), (248, 262626), (259, 251472), (273, 238576), (296, 220038), (312, 208754), (336, 193843), (338, 192696), (364, 178932), (372, 175084), (403, 161616), (434, 150072), (444, 146692), (481, 135408), (496, 131313), (507, 128464), (518, 125736), (546, 119288), (592, 110019), (624, 104377), (651, 100048), (676, 96348), (728, 89466), (744, 87542), (777, 83824), (806, 80808), (868, 75036), (888, 73346), (962, 67704), (1014, 64232), (1036, 62868), (1092, 59644), (1147, 56784), (1183, 55056), (1209, 53872), (1302, 50024), (1352, 48174), (1443, 45136), (1456, 44733), (1488, 43771), (1554, 41912), (1612, 40404), (1736, 37518), (1776, 36673), (1924, 33852), (2028, 32116), (2072, 31434), (2184, 29822), (2294, 28392), (2366, 27528), (2418, 26936), (2604, 25012), (2704, 24087), (2821, 23088), (2886, 22568), (3108, 20956), (3224, 20202), (3367, 19344), (3441, 18928), (3472, 18759), (3549, 18352), (3848, 16926), (4056, 16058), (4144, 15717), (4368, 14911), (4588, 14196), (4732, 13764), (4836, 13468), (5208, 12506), (5239, 12432), (5642, 11544), (5772, 11284), (6216, 10478), (6253, 10416), (6448, 10101), (6734, 9672), (6882, 9464), (7098, 9176), (7696, 8463), (8029, 8112)]