396803472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 1159259136

約数和(自身を除く): 762455664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 73, 78, 93, 104, 124, 146, 156, 186, 208, 219, 248, 281, 292, 312, 372, 403, 438, 496, 562, 584, 624, 744, 806, 843, 876, 949, 1124, 1168, 1209, 1488, 1612, 1686, 1752, 1898, 2248, 2263, 2418, 2847, 3224, 3372, 3504, 3653, 3796, 4496, 4526, 4836, 5694, 6448, 6744, 6789, 7306, 7592, 8711, 9052, 9672, 10959, 11388, 13488, 13578, 14612, 15184, 17422, 18104, 19344, 20513, 21918, 22776, 26133, 27156, 29224, 29419, 34844, 36208, 41026, 43836, 45552, 52266, 54312, 58448, 58838, 61539, 69688, 82052, 87672, 88257, 104532, 108624, 113243, 117676, 123078, 139376, 164104, 175344, 176514, 209064, 226486, 235352, 246156, 266669, 328208, 339729, 353028, 418128, 452972, 470704, 492312, 533338, 635903, 679458, 706056, 800007, 905944, 984624, 1066676, 1271806, 1358916, 1412112, 1600014, 1811888, 1907709, 2133352, 2543612, 2717832, 3200028, 3815418, 4266704, 5087224, 5435664, 6400056, 7630836, 8266739, 10174448, 12800112, 15261672, 16533478, 24800217, 30523344, 33066956, 49600434, 66133912, 99200868, 132267824, 198401736, 396803472]

約数ペア:

[(1, 396803472), (2, 198401736), (3, 132267824), (4, 99200868), (6, 66133912), (8, 49600434), (12, 33066956), (13, 30523344), (16, 24800217), (24, 16533478), (26, 15261672), (31, 12800112), (39, 10174448), (48, 8266739), (52, 7630836), (62, 6400056), (73, 5435664), (78, 5087224), (93, 4266704), (104, 3815418), (124, 3200028), (146, 2717832), (156, 2543612), (186, 2133352), (208, 1907709), (219, 1811888), (248, 1600014), (281, 1412112), (292, 1358916), (312, 1271806), (372, 1066676), (403, 984624), (438, 905944), (496, 800007), (562, 706056), (584, 679458), (624, 635903), (744, 533338), (806, 492312), (843, 470704), (876, 452972), (949, 418128), (1124, 353028), (1168, 339729), (1209, 328208), (1488, 266669), (1612, 246156), (1686, 235352), (1752, 226486), (1898, 209064), (2248, 176514), (2263, 175344), (2418, 164104), (2847, 139376), (3224, 123078), (3372, 117676), (3504, 113243), (3653, 108624), (3796, 104532), (4496, 88257), (4526, 87672), (4836, 82052), (5694, 69688), (6448, 61539), (6744, 58838), (6789, 58448), (7306, 54312), (7592, 52266), (8711, 45552), (9052, 43836), (9672, 41026), (10959, 36208), (11388, 34844), (13488, 29419), (13578, 29224), (14612, 27156), (15184, 26133), (17422, 22776), (18104, 21918), (19344, 20513)]