252808416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1521

約数の個数: 144

約数和(自身を含む): 831448800

約数和(自身を除く): 578640384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 89, 96, 112, 126, 144, 168, 178, 224, 252, 267, 288, 336, 356, 504, 534, 623, 672, 712, 801, 1008, 1068, 1246, 1409, 1424, 1602, 1869, 2016, 2136, 2492, 2818, 2848, 3204, 3738, 4227, 4272, 4984, 5607, 5636, 6408, 7476, 8454, 8544, 9863, 9968, 11214, 11272, 12681, 12816, 14952, 16908, 19726, 19936, 22428, 22544, 25362, 25632, 29589, 29904, 33816, 39452, 44856, 45088, 50724, 59178, 59808, 67632, 78904, 88767, 89712, 101448, 118356, 125401, 135264, 157808, 177534, 179424, 202896, 236712, 250802, 315616, 355068, 376203, 405792, 473424, 501604, 710136, 752406, 877807, 946848, 1003208, 1128609, 1420272, 1504812, 1755614, 2006416, 2257218, 2633421, 2840544, 3009624, 3511228, 4012832, 4514436, 5266842, 6019248, 7022456, 7900263, 9028872, 10533684, 12038496, 14044912, 15800526, 18057744, 21067368, 28089824, 31601052, 36115488, 42134736, 63202104, 84269472, 126404208, 252808416]

約数ペア:

[(1, 252808416), (2, 126404208), (3, 84269472), (4, 63202104), (6, 42134736), (7, 36115488), (8, 31601052), (9, 28089824), (12, 21067368), (14, 18057744), (16, 15800526), (18, 14044912), (21, 12038496), (24, 10533684), (28, 9028872), (32, 7900263), (36, 7022456), (42, 6019248), (48, 5266842), (56, 4514436), (63, 4012832), (72, 3511228), (84, 3009624), (89, 2840544), (96, 2633421), (112, 2257218), (126, 2006416), (144, 1755614), (168, 1504812), (178, 1420272), (224, 1128609), (252, 1003208), (267, 946848), (288, 877807), (336, 752406), (356, 710136), (504, 501604), (534, 473424), (623, 405792), (672, 376203), (712, 355068), (801, 315616), (1008, 250802), (1068, 236712), (1246, 202896), (1409, 179424), (1424, 177534), (1602, 157808), (1869, 135264), (2016, 125401), (2136, 118356), (2492, 101448), (2818, 89712), (2848, 88767), (3204, 78904), (3738, 67632), (4227, 59808), (4272, 59178), (4984, 50724), (5607, 45088), (5636, 44856), (6408, 39452), (7476, 33816), (8454, 29904), (8544, 29589), (9863, 25632), (9968, 25362), (11214, 22544), (11272, 22428), (12681, 19936), (12816, 19726), (14952, 16908)]