253944288

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 192

約数和(自身を含む): 833172480

約数和(自身を除く): 579228192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 96, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 414, 416, 432, 468, 552, 598, 621, 624, 702, 736, 828, 864, 897, 936, 983, 1104, 1196, 1242, 1248, 1404, 1656, 1794, 1872, 1966, 2208, 2392, 2484, 2691, 2808, 2949, 3312, 3588, 3744, 3932, 4784, 4968, 5382, 5616, 5898, 6624, 7176, 7864, 8073, 8847, 9568, 9936, 10764, 11232, 11796, 12779, 14352, 15728, 16146, 17694, 19872, 21528, 22609, 23592, 25558, 26541, 28704, 31456, 32292, 35388, 38337, 43056, 45218, 47184, 51116, 53082, 64584, 67827, 70776, 76674, 86112, 90436, 94368, 102232, 106164, 115011, 129168, 135654, 141552, 153348, 180872, 203481, 204464, 212328, 230022, 258336, 271308, 283104, 293917, 306696, 345033, 361744, 406962, 408928, 424656, 460044, 542616, 587834, 610443, 613392, 690066, 723488, 813924, 849312, 881751, 920088, 1085232, 1175668, 1220886, 1226784, 1380132, 1627848, 1763502, 1840176, 2170464, 2351336, 2441772, 2645253, 2760264, 3255696, 3527004, 3680352, 4702672, 4883544, 5290506, 5520528, 6511392, 7054008, 7935759, 9405344, 9767088, 10581012, 11041056, 14108016, 15871518, 19534176, 21162024, 28216032, 31743036, 42324048, 63486072, 84648096, 126972144, 253944288]

約数ペア:

[(1, 253944288), (2, 126972144), (3, 84648096), (4, 63486072), (6, 42324048), (8, 31743036), (9, 28216032), (12, 21162024), (13, 19534176), (16, 15871518), (18, 14108016), (23, 11041056), (24, 10581012), (26, 9767088), (27, 9405344), (32, 7935759), (36, 7054008), (39, 6511392), (46, 5520528), (48, 5290506), (52, 4883544), (54, 4702672), (69, 3680352), (72, 3527004), (78, 3255696), (92, 2760264), (96, 2645253), (104, 2441772), (108, 2351336), (117, 2170464), (138, 1840176), (144, 1763502), (156, 1627848), (184, 1380132), (207, 1226784), (208, 1220886), (216, 1175668), (234, 1085232), (276, 920088), (288, 881751), (299, 849312), (312, 813924), (351, 723488), (368, 690066), (414, 613392), (416, 610443), (432, 587834), (468, 542616), (552, 460044), (598, 424656), (621, 408928), (624, 406962), (702, 361744), (736, 345033), (828, 306696), (864, 293917), (897, 283104), (936, 271308), (983, 258336), (1104, 230022), (1196, 212328), (1242, 204464), (1248, 203481), (1404, 180872), (1656, 153348), (1794, 141552), (1872, 135654), (1966, 129168), (2208, 115011), (2392, 106164), (2484, 102232), (2691, 94368), (2808, 90436), (2949, 86112), (3312, 76674), (3588, 70776), (3744, 67827), (3932, 64584), (4784, 53082), (4968, 51116), (5382, 47184), (5616, 45218), (5898, 43056), (6624, 38337), (7176, 35388), (7864, 32292), (8073, 31456), (8847, 28704), (9568, 26541), (9936, 25558), (10764, 23592), (11232, 22609), (11796, 21528), (12779, 19872), (14352, 17694), (15728, 16146)]