1263450942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 3270758400

約数和(自身を除く): 2007307458

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 89, 93, 103, 114, 117, 171, 178, 186, 206, 234, 247, 267, 279, 309, 342, 403, 494, 534, 558, 589, 618, 741, 801, 806, 927, 1157, 1178, 1209, 1339, 1482, 1602, 1691, 1767, 1854, 1957, 2223, 2314, 2418, 2678, 2759, 3193, 3382, 3471, 3534, 3627, 3914, 4017, 4446, 5073, 5301, 5518, 5871, 6386, 6942, 7254, 7657, 8034, 8277, 9167, 9579, 10146, 10413, 10602, 11742, 12051, 15219, 15314, 16554, 17613, 18334, 19158, 20826, 21983, 22971, 24102, 24831, 25441, 27501, 28737, 30438, 35226, 35867, 41509, 43966, 45942, 49662, 50882, 52421, 55002, 57474, 60667, 65949, 68913, 71734, 76323, 82503, 83018, 104842, 107601, 119171, 121334, 124527, 131898, 137826, 152646, 157263, 165006, 174173, 182001, 197847, 215202, 228969, 238342, 249054, 284177, 314526, 322803, 348346, 357513, 364002, 373581, 395694, 457938, 471789, 522519, 546003, 568354, 645606, 681473, 715026, 747162, 788671, 852531, 943578, 1045038, 1072539, 1092006, 1362946, 1567557, 1577342, 1705062, 2044419, 2145078, 2264249, 2366013, 2557593, 3135114, 3694301, 4088838, 4528498, 4732026, 5115186, 5399363, 6133257, 6792747, 7098039, 7388602, 10798726, 11082903, 12266514, 13585494, 14196078, 16198089, 20378241, 22165806, 32396178, 33248709, 40756482, 48594267, 66497418, 70191719, 97188534, 140383438, 210575157, 421150314, 631725471, 1263450942]

約数ペア:

[(1, 1263450942), (2, 631725471), (3, 421150314), (6, 210575157), (9, 140383438), (13, 97188534), (18, 70191719), (19, 66497418), (26, 48594267), (31, 40756482), (38, 33248709), (39, 32396178), (57, 22165806), (62, 20378241), (78, 16198089), (89, 14196078), (93, 13585494), (103, 12266514), (114, 11082903), (117, 10798726), (171, 7388602), (178, 7098039), (186, 6792747), (206, 6133257), (234, 5399363), (247, 5115186), (267, 4732026), (279, 4528498), (309, 4088838), (342, 3694301), (403, 3135114), (494, 2557593), (534, 2366013), (558, 2264249), (589, 2145078), (618, 2044419), (741, 1705062), (801, 1577342), (806, 1567557), (927, 1362946), (1157, 1092006), (1178, 1072539), (1209, 1045038), (1339, 943578), (1482, 852531), (1602, 788671), (1691, 747162), (1767, 715026), (1854, 681473), (1957, 645606), (2223, 568354), (2314, 546003), (2418, 522519), (2678, 471789), (2759, 457938), (3193, 395694), (3382, 373581), (3471, 364002), (3534, 357513), (3627, 348346), (3914, 322803), (4017, 314526), (4446, 284177), (5073, 249054), (5301, 238342), (5518, 228969), (5871, 215202), (6386, 197847), (6942, 182001), (7254, 174173), (7657, 165006), (8034, 157263), (8277, 152646), (9167, 137826), (9579, 131898), (10146, 124527), (10413, 121334), (10602, 119171), (11742, 107601), (12051, 104842), (15219, 83018), (15314, 82503), (16554, 76323), (17613, 71734), (18334, 68913), (19158, 65949), (20826, 60667), (21983, 57474), (22971, 55002), (24102, 52421), (24831, 50882), (25441, 49662), (27501, 45942), (28737, 43966), (30438, 41509), (35226, 35867)]