253456632

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 817689600

約数和(自身を除く): 564232968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 103, 104, 117, 132, 143, 156, 198, 206, 234, 239, 264, 286, 309, 312, 396, 412, 429, 468, 478, 572, 618, 717, 792, 824, 858, 927, 936, 956, 1133, 1144, 1236, 1287, 1339, 1434, 1716, 1854, 1912, 2151, 2266, 2472, 2574, 2629, 2678, 2868, 3107, 3399, 3432, 3708, 4017, 4302, 4532, 5148, 5258, 5356, 5736, 6214, 6798, 7416, 7887, 8034, 8604, 9064, 9321, 10197, 10296, 10516, 10712, 12051, 12428, 13596, 14729, 15774, 16068, 17208, 18642, 20394, 21032, 23661, 24102, 24617, 24856, 27192, 27963, 29458, 31548, 32136, 34177, 37284, 40788, 44187, 47322, 48204, 49234, 55926, 58916, 63096, 68354, 73851, 74568, 81576, 88374, 94644, 96408, 98468, 102531, 111852, 117832, 132561, 136708, 147702, 176748, 189288, 196936, 205062, 221553, 223704, 265122, 270787, 273416, 295404, 307593, 320021, 353496, 410124, 443106, 530244, 541574, 590808, 615186, 640042, 812361, 820248, 886212, 960063, 1060488, 1083148, 1230372, 1280084, 1624722, 1772424, 1920126, 2166296, 2437083, 2460744, 2560168, 2880189, 3249444, 3520231, 3840252, 4874166, 5760378, 6498888, 7040462, 7680504, 9748332, 10560693, 11520756, 14080924, 19496664, 21121386, 23041512, 28161848, 31682079, 42242772, 63364158, 84485544, 126728316, 253456632]

約数ペア:

[(1, 253456632), (2, 126728316), (3, 84485544), (4, 63364158), (6, 42242772), (8, 31682079), (9, 28161848), (11, 23041512), (12, 21121386), (13, 19496664), (18, 14080924), (22, 11520756), (24, 10560693), (26, 9748332), (33, 7680504), (36, 7040462), (39, 6498888), (44, 5760378), (52, 4874166), (66, 3840252), (72, 3520231), (78, 3249444), (88, 2880189), (99, 2560168), (103, 2460744), (104, 2437083), (117, 2166296), (132, 1920126), (143, 1772424), (156, 1624722), (198, 1280084), (206, 1230372), (234, 1083148), (239, 1060488), (264, 960063), (286, 886212), (309, 820248), (312, 812361), (396, 640042), (412, 615186), (429, 590808), (468, 541574), (478, 530244), (572, 443106), (618, 410124), (717, 353496), (792, 320021), (824, 307593), (858, 295404), (927, 273416), (936, 270787), (956, 265122), (1133, 223704), (1144, 221553), (1236, 205062), (1287, 196936), (1339, 189288), (1434, 176748), (1716, 147702), (1854, 136708), (1912, 132561), (2151, 117832), (2266, 111852), (2472, 102531), (2574, 98468), (2629, 96408), (2678, 94644), (2868, 88374), (3107, 81576), (3399, 74568), (3432, 73851), (3708, 68354), (4017, 63096), (4302, 58916), (4532, 55926), (5148, 49234), (5258, 48204), (5356, 47322), (5736, 44187), (6214, 40788), (6798, 37284), (7416, 34177), (7887, 32136), (8034, 31548), (8604, 29458), (9064, 27963), (9321, 27192), (10197, 24856), (10296, 24617), (10516, 24102), (10712, 23661), (12051, 21032), (12428, 20394), (13596, 18642), (14729, 17208), (15774, 16068)]