246506988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^2$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 752075520

約数和(自身を除く): 505568532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 109, 114, 133, 156, 182, 218, 228, 247, 266, 273, 327, 364, 399, 436, 494, 532, 546, 654, 741, 763, 798, 988, 1092, 1308, 1417, 1482, 1526, 1596, 1729, 2071, 2289, 2834, 2964, 3052, 3458, 4142, 4251, 4578, 5187, 5668, 6213, 6916, 8284, 8502, 9156, 9919, 10374, 11881, 12426, 14497, 17004, 19838, 20748, 23762, 24852, 26923, 28994, 29757, 35643, 39676, 43491, 47524, 53846, 57988, 59514, 71286, 80769, 83167, 86982, 107692, 119028, 142572, 154453, 161538, 166334, 173964, 188461, 225739, 249501, 308906, 323076, 332668, 376922, 451478, 463359, 499002, 565383, 617812, 677217, 753844, 902956, 926718, 998004, 1081171, 1130766, 1354434, 1580173, 1853436, 2162342, 2261532, 2708868, 2934607, 3160346, 3243513, 4324684, 4740519, 5869214, 6320692, 6487026, 8803821, 9481038, 11738428, 12974052, 17607642, 18962076, 20542249, 35215284, 41084498, 61626747, 82168996, 123253494, 246506988]

約数ペア:

[(1, 246506988), (2, 123253494), (3, 82168996), (4, 61626747), (6, 41084498), (7, 35215284), (12, 20542249), (13, 18962076), (14, 17607642), (19, 12974052), (21, 11738428), (26, 9481038), (28, 8803821), (38, 6487026), (39, 6320692), (42, 5869214), (52, 4740519), (57, 4324684), (76, 3243513), (78, 3160346), (84, 2934607), (91, 2708868), (109, 2261532), (114, 2162342), (133, 1853436), (156, 1580173), (182, 1354434), (218, 1130766), (228, 1081171), (247, 998004), (266, 926718), (273, 902956), (327, 753844), (364, 677217), (399, 617812), (436, 565383), (494, 499002), (532, 463359), (546, 451478), (654, 376922), (741, 332668), (763, 323076), (798, 308906), (988, 249501), (1092, 225739), (1308, 188461), (1417, 173964), (1482, 166334), (1526, 161538), (1596, 154453), (1729, 142572), (2071, 119028), (2289, 107692), (2834, 86982), (2964, 83167), (3052, 80769), (3458, 71286), (4142, 59514), (4251, 57988), (4578, 53846), (5187, 47524), (5668, 43491), (6213, 39676), (6916, 35643), (8284, 29757), (8502, 28994), (9156, 26923), (9919, 24852), (10374, 23762), (11881, 20748), (12426, 19838), (14497, 17004)]