668628324

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9719}}^1$

素因数の和:9759

約数の個数: 144

約数和(自身を含む): 2171836800

約数和(自身を除く): 1503208476

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, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7644, 9719, 9828, 11466, 17199, 19438, 22932, 29157, 34398, 38876, 58314, 68033, 68796, 87471, 116628, 126347, 136066, 174942, 204099, 252694, 262413, 272132, 349884, 379041, 408198, 476231, 505388, 524826, 612297, 758082, 816396, 884429, 952462, 1049652, 1137123, 1224594, 1428693, 1516164, 1768858, 1836891, 1904924, 2274246, 2449188, 2653287, 2857386, 3411369, 3537716, 3673782, 4286079, 4548492, 5306574, 5714772, 6191003, 6822738, 7347564, 7959861, 8572158, 10613148, 12382006, 12858237, 13645476, 15919722, 17144316, 18573009, 23879583, 24764012, 25716474, 31839444, 37146018, 47759166, 51432948, 55719027, 74292036, 95518332, 111438054, 167157081, 222876108, 334314162, 668628324]

約数ペア:

[(1, 668628324), (2, 334314162), (3, 222876108), (4, 167157081), (6, 111438054), (7, 95518332), (9, 74292036), (12, 55719027), (13, 51432948), (14, 47759166), (18, 37146018), (21, 31839444), (26, 25716474), (27, 24764012), (28, 23879583), (36, 18573009), (39, 17144316), (42, 15919722), (49, 13645476), (52, 12858237), (54, 12382006), (63, 10613148), (78, 8572158), (84, 7959861), (91, 7347564), (98, 6822738), (108, 6191003), (117, 5714772), (126, 5306574), (147, 4548492), (156, 4286079), (182, 3673782), (189, 3537716), (196, 3411369), (234, 2857386), (252, 2653287), (273, 2449188), (294, 2274246), (351, 1904924), (364, 1836891), (378, 1768858), (441, 1516164), (468, 1428693), (546, 1224594), (588, 1137123), (637, 1049652), (702, 952462), (756, 884429), (819, 816396), (882, 758082), (1092, 612297), (1274, 524826), (1323, 505388), (1404, 476231), (1638, 408198), (1764, 379041), (1911, 349884), (2457, 272132), (2548, 262413), (2646, 252694), (3276, 204099), (3822, 174942), (4914, 136066), (5292, 126347), (5733, 116628), (7644, 87471), (9719, 68796), (9828, 68033), (11466, 58314), (17199, 38876), (19438, 34398), (22932, 29157)]