610482008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 1338163200

約数和(自身を除く): 727681192

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 43, 46, 62, 76, 86, 92, 124, 131, 152, 172, 184, 248, 262, 344, 437, 524, 589, 713, 817, 874, 989, 1048, 1178, 1333, 1426, 1634, 1748, 1978, 2356, 2489, 2666, 2852, 3013, 3268, 3496, 3956, 4061, 4712, 4978, 5332, 5633, 5704, 6026, 6536, 7912, 8122, 9956, 10664, 11266, 12052, 13547, 16244, 18791, 19912, 22532, 24104, 25327, 27094, 30659, 32488, 37582, 45064, 50654, 54188, 57247, 61318, 75164, 77159, 93403, 101308, 107027, 108376, 114494, 122636, 129559, 150328, 154318, 174623, 186806, 202616, 214054, 228988, 245272, 259118, 308636, 349246, 373612, 428108, 457976, 518236, 582521, 617272, 698492, 747224, 856216, 1036472, 1165042, 1396984, 1774657, 2330084, 2461621, 3317837, 3549314, 4016329, 4660168, 4923242, 6635674, 7098628, 8032658, 9846484, 13271348, 14197256, 16065316, 19692968, 26542696, 32130632, 76310251, 152620502, 305241004, 610482008]

約数ペア:

[(1, 610482008), (2, 305241004), (4, 152620502), (8, 76310251), (19, 32130632), (23, 26542696), (31, 19692968), (38, 16065316), (43, 14197256), (46, 13271348), (62, 9846484), (76, 8032658), (86, 7098628), (92, 6635674), (124, 4923242), (131, 4660168), (152, 4016329), (172, 3549314), (184, 3317837), (248, 2461621), (262, 2330084), (344, 1774657), (437, 1396984), (524, 1165042), (589, 1036472), (713, 856216), (817, 747224), (874, 698492), (989, 617272), (1048, 582521), (1178, 518236), (1333, 457976), (1426, 428108), (1634, 373612), (1748, 349246), (1978, 308636), (2356, 259118), (2489, 245272), (2666, 228988), (2852, 214054), (3013, 202616), (3268, 186806), (3496, 174623), (3956, 154318), (4061, 150328), (4712, 129559), (4978, 122636), (5332, 114494), (5633, 108376), (5704, 107027), (6026, 101308), (6536, 93403), (7912, 77159), (8122, 75164), (9956, 61318), (10664, 57247), (11266, 54188), (12052, 50654), (13547, 45064), (16244, 37582), (18791, 32488), (19912, 30659), (22532, 27094), (24104, 25327)]