313937208

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 960498000

約数和(自身を除く): 646560792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 83, 104, 108, 117, 156, 162, 166, 216, 234, 249, 312, 324, 332, 351, 449, 468, 498, 648, 664, 702, 747, 898, 936, 996, 1053, 1079, 1347, 1404, 1494, 1796, 1992, 2106, 2158, 2241, 2694, 2808, 2988, 3237, 3592, 4041, 4212, 4316, 4482, 5388, 5837, 5976, 6474, 6723, 8082, 8424, 8632, 8964, 9711, 10776, 11674, 12123, 12948, 13446, 16164, 17511, 17928, 19422, 23348, 24246, 25896, 26892, 29133, 32328, 35022, 36369, 37267, 38844, 46696, 48492, 52533, 53784, 58266, 70044, 72738, 74534, 77688, 87399, 96984, 105066, 111801, 116532, 140088, 145476, 149068, 157599, 174798, 210132, 223602, 233064, 290952, 298136, 315198, 335403, 349596, 420264, 447204, 472797, 484471, 630396, 670806, 699192, 894408, 945594, 968942, 1006209, 1260792, 1341612, 1453413, 1891188, 1937884, 2012418, 2683224, 2906826, 3018627, 3782376, 3875768, 4024836, 4360239, 5813652, 6037254, 8049672, 8720478, 11627304, 12074508, 13080717, 17440956, 24149016, 26161434, 34881912, 39242151, 52322868, 78484302, 104645736, 156968604, 313937208]

約数ペア:

[(1, 313937208), (2, 156968604), (3, 104645736), (4, 78484302), (6, 52322868), (8, 39242151), (9, 34881912), (12, 26161434), (13, 24149016), (18, 17440956), (24, 13080717), (26, 12074508), (27, 11627304), (36, 8720478), (39, 8049672), (52, 6037254), (54, 5813652), (72, 4360239), (78, 4024836), (81, 3875768), (83, 3782376), (104, 3018627), (108, 2906826), (117, 2683224), (156, 2012418), (162, 1937884), (166, 1891188), (216, 1453413), (234, 1341612), (249, 1260792), (312, 1006209), (324, 968942), (332, 945594), (351, 894408), (449, 699192), (468, 670806), (498, 630396), (648, 484471), (664, 472797), (702, 447204), (747, 420264), (898, 349596), (936, 335403), (996, 315198), (1053, 298136), (1079, 290952), (1347, 233064), (1404, 223602), (1494, 210132), (1796, 174798), (1992, 157599), (2106, 149068), (2158, 145476), (2241, 140088), (2694, 116532), (2808, 111801), (2988, 105066), (3237, 96984), (3592, 87399), (4041, 77688), (4212, 74534), (4316, 72738), (4482, 70044), (5388, 58266), (5837, 53784), (5976, 52533), (6474, 48492), (6723, 46696), (8082, 38844), (8424, 37267), (8632, 36369), (8964, 35022), (9711, 32328), (10776, 29133), (11674, 26892), (12123, 25896), (12948, 24246), (13446, 23348), (16164, 19422), (17511, 17928)]