2906763678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:404

約数の個数: 256

約数和(自身を含む): 8463974400

約数和(自身を除く): 5557210722

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 163, 171, 182, 189, 191, 234, 247, 266, 273, 326, 342, 351, 378, 382, 399, 489, 494, 513, 546, 573, 702, 741, 798, 819, 978, 1026, 1141, 1146, 1197, 1337, 1467, 1482, 1638, 1719, 1729, 2119, 2223, 2282, 2394, 2457, 2483, 2674, 2934, 3097, 3423, 3438, 3458, 3591, 3629, 4011, 4238, 4401, 4446, 4914, 4966, 5157, 5187, 6194, 6357, 6669, 6846, 7182, 7258, 7449, 8022, 8802, 9291, 10269, 10314, 10374, 10887, 12033, 12714, 13338, 14833, 14898, 15561, 17381, 18582, 19071, 20538, 21679, 21774, 22347, 24066, 25403, 27873, 29666, 30807, 31122, 31133, 32661, 34762, 36099, 38142, 40261, 43358, 44499, 44694, 46683, 47177, 50806, 52143, 55746, 57213, 61614, 62266, 65037, 65322, 67041, 72198, 76209, 80522, 83619, 88998, 93366, 93399, 94354, 97983, 104286, 114426, 120783, 130074, 133497, 134082, 141531, 152418, 156429, 167238, 186798, 195111, 195966, 217931, 228627, 241566, 266994, 280197, 281827, 283062, 312858, 330239, 362349, 390222, 400491, 404729, 424593, 435862, 457254, 469287, 560394, 563654, 585333, 591527, 653793, 660478, 685881, 724698, 800982, 809458, 840591, 845481, 849186, 938574, 990717, 1087047, 1170666, 1183054, 1214187, 1273779, 1307586, 1371762, 1681182, 1690962, 1774581, 1961379, 1981434, 2174094, 2428374, 2536443, 2547558, 2833103, 2972151, 3549162, 3642561, 3922758, 4140689, 5072886, 5323743, 5666206, 5884137, 5944302, 7285122, 7609329, 7689851, 8281378, 8499309, 8916453, 10647486, 10927683, 11768274, 12422067, 15218658, 15379702, 15971229, 16998618, 17832906, 21855366, 23069553, 24844134, 25497927, 31942458, 37266201, 46139106, 50995854, 53828957, 69208659, 74532402, 76493781, 107657914, 111798603, 138417318, 152987562, 161486871, 207625977, 223597206, 322973742, 415251954, 484460613, 968921226, 1453381839, 2906763678]

約数ペア:

[(1, 2906763678), (2, 1453381839), (3, 968921226), (6, 484460613), (7, 415251954), (9, 322973742), (13, 223597206), (14, 207625977), (18, 161486871), (19, 152987562), (21, 138417318), (26, 111798603), (27, 107657914), (38, 76493781), (39, 74532402), (42, 69208659), (54, 53828957), (57, 50995854), (63, 46139106), (78, 37266201), (91, 31942458), (114, 25497927), (117, 24844134), (126, 23069553), (133, 21855366), (163, 17832906), (171, 16998618), (182, 15971229), (189, 15379702), (191, 15218658), (234, 12422067), (247, 11768274), (266, 10927683), (273, 10647486), (326, 8916453), (342, 8499309), (351, 8281378), (378, 7689851), (382, 7609329), (399, 7285122), (489, 5944302), (494, 5884137), (513, 5666206), (546, 5323743), (573, 5072886), (702, 4140689), (741, 3922758), (798, 3642561), (819, 3549162), (978, 2972151), (1026, 2833103), (1141, 2547558), (1146, 2536443), (1197, 2428374), (1337, 2174094), (1467, 1981434), (1482, 1961379), (1638, 1774581), (1719, 1690962), (1729, 1681182), (2119, 1371762), (2223, 1307586), (2282, 1273779), (2394, 1214187), (2457, 1183054), (2483, 1170666), (2674, 1087047), (2934, 990717), (3097, 938574), (3423, 849186), (3438, 845481), (3458, 840591), (3591, 809458), (3629, 800982), (4011, 724698), (4238, 685881), (4401, 660478), (4446, 653793), (4914, 591527), (4966, 585333), (5157, 563654), (5187, 560394), (6194, 469287), (6357, 457254), (6669, 435862), (6846, 424593), (7182, 404729), (7258, 400491), (7449, 390222), (8022, 362349), (8802, 330239), (9291, 312858), (10269, 283062), (10314, 281827), (10374, 280197), (10887, 266994), (12033, 241566), (12714, 228627), (13338, 217931), (14833, 195966), (14898, 195111), (15561, 186798), (17381, 167238), (18582, 156429), (19071, 152418), (20538, 141531), (21679, 134082), (21774, 133497), (22347, 130074), (24066, 120783), (25403, 114426), (27873, 104286), (29666, 97983), (30807, 94354), (31122, 93399), (31133, 93366), (32661, 88998), (34762, 83619), (36099, 80522), (38142, 76209), (40261, 72198), (43358, 67041), (44499, 65322), (44694, 65037), (46683, 62266), (47177, 61614), (50806, 57213), (52143, 55746)]