1561645296

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2647}}^1$

素因数の和:2919

約数の個数: 120

約数和(自身を含む): 4648479264

約数和(自身を除く): 3086833968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 241, 272, 306, 408, 482, 612, 723, 816, 964, 1224, 1446, 1928, 2169, 2448, 2647, 2892, 3856, 4097, 4338, 5294, 5784, 7941, 8194, 8676, 10588, 11568, 12291, 15882, 16388, 17352, 21176, 23823, 24582, 31764, 32776, 34704, 36873, 42352, 44999, 47646, 49164, 63528, 65552, 73746, 89998, 95292, 98328, 127056, 134997, 147492, 179996, 190584, 196656, 269994, 294984, 359992, 381168, 404991, 539988, 589968, 637927, 719984, 809982, 1079976, 1275854, 1619964, 1913781, 2159952, 2551708, 3239928, 3827562, 5103416, 5741343, 6479856, 7655124, 10206832, 10844759, 11482686, 15310248, 21689518, 22965372, 30620496, 32534277, 43379036, 45930744, 65068554, 86758072, 91861488, 97602831, 130137108, 173516144, 195205662, 260274216, 390411324, 520548432, 780822648, 1561645296]

約数ペア:

[(1, 1561645296), (2, 780822648), (3, 520548432), (4, 390411324), (6, 260274216), (8, 195205662), (9, 173516144), (12, 130137108), (16, 97602831), (17, 91861488), (18, 86758072), (24, 65068554), (34, 45930744), (36, 43379036), (48, 32534277), (51, 30620496), (68, 22965372), (72, 21689518), (102, 15310248), (136, 11482686), (144, 10844759), (153, 10206832), (204, 7655124), (241, 6479856), (272, 5741343), (306, 5103416), (408, 3827562), (482, 3239928), (612, 2551708), (723, 2159952), (816, 1913781), (964, 1619964), (1224, 1275854), (1446, 1079976), (1928, 809982), (2169, 719984), (2448, 637927), (2647, 589968), (2892, 539988), (3856, 404991), (4097, 381168), (4338, 359992), (5294, 294984), (5784, 269994), (7941, 196656), (8194, 190584), (8676, 179996), (10588, 147492), (11568, 134997), (12291, 127056), (15882, 98328), (16388, 95292), (17352, 89998), (21176, 73746), (23823, 65552), (24582, 63528), (31764, 49164), (32776, 47646), (34704, 44999), (36873, 42352)]