487606416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13007}}^1$

素因数の和:13100

約数の個数: 80

約数和(自身を含む): 1393625088

約数和(自身を除く): 906018672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4686, 6248, 9372, 12496, 13007, 18744, 26014, 37488, 39021, 52028, 78042, 104056, 143077, 156084, 208112, 286154, 312168, 429231, 572308, 624336, 858462, 923497, 1144616, 1716924, 1846994, 2289232, 2770491, 3433848, 3693988, 5540982, 6867696, 7387976, 10158467, 11081964, 14775952, 20316934, 22163928, 30475401, 40633868, 44327856, 60950802, 81267736, 121901604, 162535472, 243803208, 487606416]

約数ペア:

[(1, 487606416), (2, 243803208), (3, 162535472), (4, 121901604), (6, 81267736), (8, 60950802), (11, 44327856), (12, 40633868), (16, 30475401), (22, 22163928), (24, 20316934), (33, 14775952), (44, 11081964), (48, 10158467), (66, 7387976), (71, 6867696), (88, 5540982), (132, 3693988), (142, 3433848), (176, 2770491), (213, 2289232), (264, 1846994), (284, 1716924), (426, 1144616), (528, 923497), (568, 858462), (781, 624336), (852, 572308), (1136, 429231), (1562, 312168), (1704, 286154), (2343, 208112), (3124, 156084), (3408, 143077), (4686, 104056), (6248, 78042), (9372, 52028), (12496, 39021), (13007, 37488), (18744, 26014)]