242801424

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:653

約数の個数: 120

約数和(自身を含む): 709280000

約数和(自身を除く): 466478576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 109, 124, 144, 186, 218, 248, 279, 327, 372, 436, 496, 499, 558, 654, 744, 872, 981, 998, 1116, 1308, 1488, 1497, 1744, 1962, 1996, 2232, 2616, 2994, 3379, 3924, 3992, 4464, 4491, 5232, 5988, 6758, 7848, 7984, 8982, 10137, 11976, 13516, 15469, 15696, 17964, 20274, 23952, 27032, 30411, 30938, 35928, 40548, 46407, 54064, 54391, 60822, 61876, 71856, 81096, 92814, 108782, 121644, 123752, 139221, 162192, 163173, 185628, 217564, 243288, 247504, 278442, 326346, 371256, 435128, 486576, 489519, 556884, 652692, 742512, 870256, 979038, 1113768, 1305384, 1686121, 1958076, 2227536, 2610768, 3372242, 3916152, 5058363, 6744484, 7832304, 10116726, 13488968, 15175089, 20233452, 26977936, 30350178, 40466904, 60700356, 80933808, 121400712, 242801424]

約数ペア:

[(1, 242801424), (2, 121400712), (3, 80933808), (4, 60700356), (6, 40466904), (8, 30350178), (9, 26977936), (12, 20233452), (16, 15175089), (18, 13488968), (24, 10116726), (31, 7832304), (36, 6744484), (48, 5058363), (62, 3916152), (72, 3372242), (93, 2610768), (109, 2227536), (124, 1958076), (144, 1686121), (186, 1305384), (218, 1113768), (248, 979038), (279, 870256), (327, 742512), (372, 652692), (436, 556884), (496, 489519), (499, 486576), (558, 435128), (654, 371256), (744, 326346), (872, 278442), (981, 247504), (998, 243288), (1116, 217564), (1308, 185628), (1488, 163173), (1497, 162192), (1744, 139221), (1962, 123752), (1996, 121644), (2232, 108782), (2616, 92814), (2994, 81096), (3379, 71856), (3924, 61876), (3992, 60822), (4464, 54391), (4491, 54064), (5232, 46407), (5988, 40548), (6758, 35928), (7848, 30938), (7984, 30411), (8982, 27032), (10137, 23952), (11976, 20274), (13516, 17964), (15469, 15696)]