668975153184

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{178679261}}^1$

素因数の和:178679290

約数の個数: 72

約数和(自身を含む): 2048736418092

約数和(自身を除く): 1379761264908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 178679261, 357358522, 536037783, 714717044, 1072075566, 1429434088, 1608113349, 2144151132, 2322830393, 2858868176, 3216226698, 4288302264, 4645660786, 5717736352, 6432453396, 6968491179, 8576604528, 9291321572, 12864906792, 13936982358, 17153209056, 18582643144, 20905473537, 25729813584, 27873964716, 37165286288, 41810947074, 51459627168, 55747929432, 74330572576, 83621894148, 111495858864, 167243788296, 222991717728, 334487576592, 668975153184]

約数ペア:

[(1, 668975153184), (2, 334487576592), (3, 222991717728), (4, 167243788296), (6, 111495858864), (8, 83621894148), (9, 74330572576), (12, 55747929432), (13, 51459627168), (16, 41810947074), (18, 37165286288), (24, 27873964716), (26, 25729813584), (32, 20905473537), (36, 18582643144), (39, 17153209056), (48, 13936982358), (52, 12864906792), (72, 9291321572), (78, 8576604528), (96, 6968491179), (104, 6432453396), (117, 5717736352), (144, 4645660786), (156, 4288302264), (208, 3216226698), (234, 2858868176), (288, 2322830393), (312, 2144151132), (416, 1608113349), (468, 1429434088), (624, 1072075566), (936, 714717044), (1248, 536037783), (1872, 357358522), (3744, 178679261)]