380186976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 1114050672

約数和(自身を除く): 733863696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 317, 372, 403, 416, 496, 624, 634, 744, 806, 951, 961, 992, 1209, 1248, 1268, 1488, 1612, 1902, 1922, 2418, 2536, 2883, 2976, 3224, 3804, 3844, 4121, 4836, 5072, 5766, 6448, 7608, 7688, 8242, 9672, 9827, 10144, 11532, 12363, 12493, 12896, 15216, 15376, 16484, 19344, 19654, 23064, 24726, 24986, 29481, 30432, 30752, 32968, 37479, 38688, 39308, 46128, 49452, 49972, 58962, 65936, 74958, 78616, 92256, 98904, 99944, 117924, 127751, 131872, 149916, 157232, 197808, 199888, 235848, 255502, 299832, 304637, 314464, 383253, 395616, 399776, 471696, 511004, 599664, 609274, 766506, 913911, 943392, 1022008, 1199328, 1218548, 1533012, 1827822, 2044016, 2437096, 3066024, 3655644, 3960281, 4088032, 4874192, 6132048, 7311288, 7920562, 9748384, 11880843, 12264096, 14622576, 15841124, 23761686, 29245152, 31682248, 47523372, 63364496, 95046744, 126728992, 190093488, 380186976]

約数ペア:

[(1, 380186976), (2, 190093488), (3, 126728992), (4, 95046744), (6, 63364496), (8, 47523372), (12, 31682248), (13, 29245152), (16, 23761686), (24, 15841124), (26, 14622576), (31, 12264096), (32, 11880843), (39, 9748384), (48, 7920562), (52, 7311288), (62, 6132048), (78, 4874192), (93, 4088032), (96, 3960281), (104, 3655644), (124, 3066024), (156, 2437096), (186, 2044016), (208, 1827822), (248, 1533012), (312, 1218548), (317, 1199328), (372, 1022008), (403, 943392), (416, 913911), (496, 766506), (624, 609274), (634, 599664), (744, 511004), (806, 471696), (951, 399776), (961, 395616), (992, 383253), (1209, 314464), (1248, 304637), (1268, 299832), (1488, 255502), (1612, 235848), (1902, 199888), (1922, 197808), (2418, 157232), (2536, 149916), (2883, 131872), (2976, 127751), (3224, 117924), (3804, 99944), (3844, 98904), (4121, 92256), (4836, 78616), (5072, 74958), (5766, 65936), (6448, 58962), (7608, 49972), (7688, 49452), (8242, 46128), (9672, 39308), (9827, 38688), (10144, 37479), (11532, 32968), (12363, 30752), (12493, 30432), (12896, 29481), (15216, 24986), (15376, 24726), (16484, 23064), (19344, 19654)]