420580296

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{47491}}^1$

素因数の和:47547

約数の個数: 64

約数和(自身を含む): 1196798400

約数和(自身を除く): 776218104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 4428, 8856, 47491, 94982, 142473, 189964, 284946, 379928, 427419, 569892, 854838, 1139784, 1282257, 1709676, 1947131, 2564514, 3419352, 3894262, 5129028, 5841393, 7788524, 10258056, 11682786, 15577048, 17524179, 23365572, 35048358, 46731144, 52572537, 70096716, 105145074, 140193432, 210290148, 420580296]

約数ペア:

[(1, 420580296), (2, 210290148), (3, 140193432), (4, 105145074), (6, 70096716), (8, 52572537), (9, 46731144), (12, 35048358), (18, 23365572), (24, 17524179), (27, 15577048), (36, 11682786), (41, 10258056), (54, 7788524), (72, 5841393), (82, 5129028), (108, 3894262), (123, 3419352), (164, 2564514), (216, 1947131), (246, 1709676), (328, 1282257), (369, 1139784), (492, 854838), (738, 569892), (984, 427419), (1107, 379928), (1476, 284946), (2214, 189964), (2952, 142473), (4428, 94982), (8856, 47491)]