425259984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1259}}^1$

素因数の和:1528

約数の個数: 80

約数和(自身を含む): 1139927040

約数和(自身を除く): 714667056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 227, 248, 372, 454, 496, 681, 744, 908, 1259, 1362, 1488, 1816, 2518, 2724, 3632, 3777, 5036, 5448, 7037, 7554, 10072, 10896, 14074, 15108, 20144, 21111, 28148, 30216, 39029, 42222, 56296, 60432, 78058, 84444, 112592, 117087, 156116, 168888, 234174, 285793, 312232, 337776, 468348, 571586, 624464, 857379, 936696, 1143172, 1714758, 1873392, 2286344, 3429516, 4572688, 6859032, 8859583, 13718064, 17719166, 26578749, 35438332, 53157498, 70876664, 106314996, 141753328, 212629992, 425259984]

約数ペア:

[(1, 425259984), (2, 212629992), (3, 141753328), (4, 106314996), (6, 70876664), (8, 53157498), (12, 35438332), (16, 26578749), (24, 17719166), (31, 13718064), (48, 8859583), (62, 6859032), (93, 4572688), (124, 3429516), (186, 2286344), (227, 1873392), (248, 1714758), (372, 1143172), (454, 936696), (496, 857379), (681, 624464), (744, 571586), (908, 468348), (1259, 337776), (1362, 312232), (1488, 285793), (1816, 234174), (2518, 168888), (2724, 156116), (3632, 117087), (3777, 112592), (5036, 84444), (5448, 78058), (7037, 60432), (7554, 56296), (10072, 42222), (10896, 39029), (14074, 30216), (15108, 28148), (20144, 21111)]