2492703304

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{509}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 6061967100

約数和(自身を除く): 3569263796

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 509, 637, 728, 806, 868, 961, 1018, 1274, 1519, 1612, 1736, 1922, 2036, 2548, 2821, 3038, 3224, 3563, 3844, 4072, 5096, 5642, 6076, 6617, 6727, 7126, 7688, 11284, 12152, 12493, 13234, 13454, 14252, 15779, 19747, 22568, 24941, 24986, 26468, 26908, 28504, 31558, 39494, 46319, 47089, 49882, 49972, 52936, 53816, 63116, 78988, 87451, 92638, 94178, 99764, 99944, 110453, 126232, 157976, 174902, 185276, 188356, 199528, 205127, 220906, 324233, 349804, 370552, 376712, 410254, 441812, 489149, 612157, 648466, 699608, 773171, 820508, 883624, 978298, 1224314, 1296932, 1435889, 1546342, 1641016, 1956596, 2448628, 2593864, 2871778, 3092684, 3424043, 3913192, 4897256, 5743556, 6185368, 6358937, 6848086, 10051223, 11487112, 12717874, 13696172, 20102446, 23968301, 25435748, 27392344, 40204892, 44512559, 47936602, 50871496, 80409784, 89025118, 95873204, 178050236, 191746408, 311587913, 356100472, 623175826, 1246351652, 2492703304]

約数ペア:

[(1, 2492703304), (2, 1246351652), (4, 623175826), (7, 356100472), (8, 311587913), (13, 191746408), (14, 178050236), (26, 95873204), (28, 89025118), (31, 80409784), (49, 50871496), (52, 47936602), (56, 44512559), (62, 40204892), (91, 27392344), (98, 25435748), (104, 23968301), (124, 20102446), (182, 13696172), (196, 12717874), (217, 11487112), (248, 10051223), (364, 6848086), (392, 6358937), (403, 6185368), (434, 5743556), (509, 4897256), (637, 3913192), (728, 3424043), (806, 3092684), (868, 2871778), (961, 2593864), (1018, 2448628), (1274, 1956596), (1519, 1641016), (1612, 1546342), (1736, 1435889), (1922, 1296932), (2036, 1224314), (2548, 978298), (2821, 883624), (3038, 820508), (3224, 773171), (3563, 699608), (3844, 648466), (4072, 612157), (5096, 489149), (5642, 441812), (6076, 410254), (6617, 376712), (6727, 370552), (7126, 349804), (7688, 324233), (11284, 220906), (12152, 205127), (12493, 199528), (13234, 188356), (13454, 185276), (14252, 174902), (15779, 157976), (19747, 126232), (22568, 110453), (24941, 99944), (24986, 99764), (26468, 94178), (26908, 92638), (28504, 87451), (31558, 78988), (39494, 63116), (46319, 53816), (47089, 52936), (49882, 49972)]