318927336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 1011916800

約数和(自身を除く): 692989464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 169, 182, 188, 239, 273, 282, 312, 329, 338, 364, 376, 478, 507, 546, 564, 611, 658, 676, 717, 728, 956, 987, 1014, 1092, 1128, 1183, 1222, 1316, 1352, 1434, 1673, 1833, 1912, 1974, 2028, 2184, 2366, 2444, 2632, 2868, 3107, 3346, 3549, 3666, 3948, 4056, 4277, 4732, 4888, 5019, 5736, 6214, 6692, 7098, 7332, 7896, 7943, 8554, 9321, 9464, 10038, 11233, 12428, 12831, 13384, 14196, 14664, 15886, 17108, 18642, 20076, 21749, 22466, 23829, 24856, 25662, 28392, 31772, 33699, 34216, 37284, 40152, 40391, 43498, 44932, 47658, 51324, 55601, 63544, 65247, 67398, 74568, 78631, 80782, 86996, 89864, 95316, 102648, 111202, 121173, 130494, 134796, 146029, 157262, 161564, 166803, 173992, 190632, 222404, 235893, 242346, 260988, 269592, 282737, 292058, 314524, 323128, 333606, 438087, 444808, 471786, 484692, 521976, 565474, 584116, 629048, 667212, 848211, 876174, 943572, 969384, 1022203, 1130948, 1168232, 1334424, 1696422, 1752348, 1887144, 1898377, 2044406, 2261896, 3066609, 3392844, 3504696, 3796754, 4088812, 5695131, 6133218, 6785688, 7593508, 8177624, 11390262, 12266436, 13288639, 15187016, 22780524, 24532872, 26577278, 39865917, 45561048, 53154556, 79731834, 106309112, 159463668, 318927336]

約数ペア:

[(1, 318927336), (2, 159463668), (3, 106309112), (4, 79731834), (6, 53154556), (7, 45561048), (8, 39865917), (12, 26577278), (13, 24532872), (14, 22780524), (21, 15187016), (24, 13288639), (26, 12266436), (28, 11390262), (39, 8177624), (42, 7593508), (47, 6785688), (52, 6133218), (56, 5695131), (78, 4088812), (84, 3796754), (91, 3504696), (94, 3392844), (104, 3066609), (141, 2261896), (156, 2044406), (168, 1898377), (169, 1887144), (182, 1752348), (188, 1696422), (239, 1334424), (273, 1168232), (282, 1130948), (312, 1022203), (329, 969384), (338, 943572), (364, 876174), (376, 848211), (478, 667212), (507, 629048), (546, 584116), (564, 565474), (611, 521976), (658, 484692), (676, 471786), (717, 444808), (728, 438087), (956, 333606), (987, 323128), (1014, 314524), (1092, 292058), (1128, 282737), (1183, 269592), (1222, 260988), (1316, 242346), (1352, 235893), (1434, 222404), (1673, 190632), (1833, 173992), (1912, 166803), (1974, 161564), (2028, 157262), (2184, 146029), (2366, 134796), (2444, 130494), (2632, 121173), (2868, 111202), (3107, 102648), (3346, 95316), (3549, 89864), (3666, 86996), (3948, 80782), (4056, 78631), (4277, 74568), (4732, 67398), (4888, 65247), (5019, 63544), (5736, 55601), (6214, 51324), (6692, 47658), (7098, 44932), (7332, 43498), (7896, 40391), (7943, 40152), (8554, 37284), (9321, 34216), (9464, 33699), (10038, 31772), (11233, 28392), (12428, 25662), (12831, 24856), (13384, 23829), (14196, 22466), (14664, 21749), (15886, 20076), (17108, 18642)]