426831132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 1248452352

約数和(自身を除く): 821621220

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 107, 156, 169, 182, 214, 273, 281, 321, 338, 364, 428, 507, 546, 562, 642, 676, 749, 843, 1014, 1092, 1124, 1183, 1284, 1391, 1498, 1686, 1967, 2028, 2247, 2366, 2782, 2996, 3372, 3549, 3653, 3934, 4173, 4494, 4732, 5564, 5901, 7098, 7306, 7868, 8346, 8988, 9737, 10959, 11802, 14196, 14612, 16692, 18083, 19474, 21918, 23604, 25571, 29211, 30067, 36166, 38948, 43836, 47489, 51142, 54249, 58422, 60134, 72332, 76713, 90201, 94978, 102284, 108498, 116844, 120268, 126581, 142467, 153426, 180402, 189956, 210469, 216996, 253162, 284934, 306852, 332423, 360804, 379743, 390871, 420938, 506324, 569868, 631407, 664846, 759486, 781742, 841876, 997269, 1172613, 1262814, 1329692, 1518972, 1563484, 1994538, 2345226, 2525628, 2736097, 3989076, 4690452, 5081323, 5472194, 8208291, 10162646, 10944388, 15243969, 16416582, 20325292, 30487938, 32833164, 35569261, 60975876, 71138522, 106707783, 142277044, 213415566, 426831132]

約数ペア:

[(1, 426831132), (2, 213415566), (3, 142277044), (4, 106707783), (6, 71138522), (7, 60975876), (12, 35569261), (13, 32833164), (14, 30487938), (21, 20325292), (26, 16416582), (28, 15243969), (39, 10944388), (42, 10162646), (52, 8208291), (78, 5472194), (84, 5081323), (91, 4690452), (107, 3989076), (156, 2736097), (169, 2525628), (182, 2345226), (214, 1994538), (273, 1563484), (281, 1518972), (321, 1329692), (338, 1262814), (364, 1172613), (428, 997269), (507, 841876), (546, 781742), (562, 759486), (642, 664846), (676, 631407), (749, 569868), (843, 506324), (1014, 420938), (1092, 390871), (1124, 379743), (1183, 360804), (1284, 332423), (1391, 306852), (1498, 284934), (1686, 253162), (1967, 216996), (2028, 210469), (2247, 189956), (2366, 180402), (2782, 153426), (2996, 142467), (3372, 126581), (3549, 120268), (3653, 116844), (3934, 108498), (4173, 102284), (4494, 94978), (4732, 90201), (5564, 76713), (5901, 72332), (7098, 60134), (7306, 58422), (7868, 54249), (8346, 51142), (8988, 47489), (9737, 43836), (10959, 38948), (11802, 36166), (14196, 30067), (14612, 29211), (16692, 25571), (18083, 23604), (19474, 21918)]