319695012

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1592

約数の個数: 180

約数和(自身を含む): 1047654300

約数和(自身を除く): 727959288

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 702, 756, 819, 882, 1053, 1092, 1134, 1274, 1323, 1404, 1549, 1638, 1764, 1911, 2106, 2268, 2457, 2548, 2646, 3098, 3276, 3822, 3969, 4212, 4647, 4914, 5292, 5733, 6196, 7371, 7644, 7938, 9294, 9828, 10843, 11466, 13941, 14742, 15876, 17199, 18588, 20137, 21686, 22932, 27882, 29484, 32529, 34398, 40274, 41823, 43372, 51597, 55764, 60411, 65058, 68796, 75901, 80548, 83646, 97587, 103194, 120822, 125469, 130116, 140959, 151802, 167292, 181233, 195174, 206388, 227703, 241644, 250938, 281918, 292761, 303604, 362466, 390348, 422877, 455406, 501876, 543699, 563836, 585522, 683109, 724932, 845754, 878283, 910812, 986713, 1087398, 1171044, 1268631, 1366218, 1631097, 1691508, 1756566, 1973426, 2049327, 2174796, 2537262, 2732436, 2960139, 3262194, 3513132, 3805893, 3946852, 4098654, 5074524, 5920278, 6147981, 6524388, 7611786, 8197308, 8880417, 11417679, 11840556, 12295962, 15223572, 17760834, 22835358, 24591924, 26641251, 35521668, 45670716, 53282502, 79923753, 106565004, 159847506, 319695012]

約数ペア:

[(1, 319695012), (2, 159847506), (3, 106565004), (4, 79923753), (6, 53282502), (7, 45670716), (9, 35521668), (12, 26641251), (13, 24591924), (14, 22835358), (18, 17760834), (21, 15223572), (26, 12295962), (27, 11840556), (28, 11417679), (36, 8880417), (39, 8197308), (42, 7611786), (49, 6524388), (52, 6147981), (54, 5920278), (63, 5074524), (78, 4098654), (81, 3946852), (84, 3805893), (91, 3513132), (98, 3262194), (108, 2960139), (117, 2732436), (126, 2537262), (147, 2174796), (156, 2049327), (162, 1973426), (182, 1756566), (189, 1691508), (196, 1631097), (234, 1366218), (252, 1268631), (273, 1171044), (294, 1087398), (324, 986713), (351, 910812), (364, 878283), (378, 845754), (441, 724932), (468, 683109), (546, 585522), (567, 563836), (588, 543699), (637, 501876), (702, 455406), (756, 422877), (819, 390348), (882, 362466), (1053, 303604), (1092, 292761), (1134, 281918), (1274, 250938), (1323, 241644), (1404, 227703), (1549, 206388), (1638, 195174), (1764, 181233), (1911, 167292), (2106, 151802), (2268, 140959), (2457, 130116), (2548, 125469), (2646, 120822), (3098, 103194), (3276, 97587), (3822, 83646), (3969, 80548), (4212, 75901), (4647, 68796), (4914, 65058), (5292, 60411), (5733, 55764), (6196, 51597), (7371, 43372), (7644, 41823), (7938, 40274), (9294, 34398), (9828, 32529), (10843, 29484), (11466, 27882), (13941, 22932), (14742, 21686), (15876, 20137), (17199, 18588)]