127281592872

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{494213}}^1$

素因数の和:494312

約数の個数: 144

約数和(自身を含む): 406495957140

約数和(自身を除く): 279214364268

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 292, 294, 392, 438, 441, 504, 511, 584, 588, 657, 876, 882, 1022, 1176, 1314, 1533, 1752, 1764, 2044, 2628, 3066, 3528, 3577, 4088, 4599, 5256, 6132, 7154, 9198, 10731, 12264, 14308, 18396, 21462, 28616, 32193, 36792, 42924, 64386, 85848, 128772, 257544, 494213, 988426, 1482639, 1976852, 2965278, 3459491, 3953704, 4447917, 5930556, 6918982, 8895834, 10378473, 11861112, 13837964, 17791668, 20756946, 24216437, 27675928, 31135419, 35583336, 36077549, 41513892, 48432874, 62270838, 72155098, 72649311, 83027784, 96865748, 108232647, 124541676, 144310196, 145298622, 193731496, 216465294, 217947933, 249083352, 252542843, 288620392, 290597244, 324697941, 432930588, 435895866, 505085686, 581194488, 649395882, 757628529, 865861176, 871791732, 1010171372, 1298791764, 1515257058, 1743583464, 1767799901, 2020342744, 2272885587, 2597583528, 3030514116, 3535599802, 4545771174, 5303399703, 6061028232, 7071199604, 9091542348, 10606799406, 14142399208, 15910199109, 18183084696, 21213598812, 31820398218, 42427197624, 63640796436, 127281592872]

約数ペア:

[(1, 127281592872), (2, 63640796436), (3, 42427197624), (4, 31820398218), (6, 21213598812), (7, 18183084696), (8, 15910199109), (9, 14142399208), (12, 10606799406), (14, 9091542348), (18, 7071199604), (21, 6061028232), (24, 5303399703), (28, 4545771174), (36, 3535599802), (42, 3030514116), (49, 2597583528), (56, 2272885587), (63, 2020342744), (72, 1767799901), (73, 1743583464), (84, 1515257058), (98, 1298791764), (126, 1010171372), (146, 871791732), (147, 865861176), (168, 757628529), (196, 649395882), (219, 581194488), (252, 505085686), (292, 435895866), (294, 432930588), (392, 324697941), (438, 290597244), (441, 288620392), (504, 252542843), (511, 249083352), (584, 217947933), (588, 216465294), (657, 193731496), (876, 145298622), (882, 144310196), (1022, 124541676), (1176, 108232647), (1314, 96865748), (1533, 83027784), (1752, 72649311), (1764, 72155098), (2044, 62270838), (2628, 48432874), (3066, 41513892), (3528, 36077549), (3577, 35583336), (4088, 31135419), (4599, 27675928), (5256, 24216437), (6132, 20756946), (7154, 17791668), (9198, 13837964), (10731, 11861112), (12264, 10378473), (14308, 8895834), (18396, 6918982), (21462, 5930556), (28616, 4447917), (32193, 3953704), (36792, 3459491), (42924, 2965278), (64386, 1976852), (85848, 1482639), (128772, 988426), (257544, 494213)]