918866676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:774

約数の個数: 192

約数和(自身を含む): 2823403520

約数和(自身を除く): 1904536844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 67, 76, 78, 84, 91, 114, 133, 134, 156, 182, 201, 228, 247, 266, 268, 273, 364, 399, 402, 469, 494, 532, 546, 661, 741, 798, 804, 871, 938, 988, 1092, 1273, 1322, 1407, 1482, 1596, 1729, 1742, 1876, 1983, 2546, 2613, 2644, 2814, 2964, 3458, 3484, 3819, 3966, 4627, 5092, 5187, 5226, 5628, 6097, 6916, 7638, 7932, 8593, 8911, 9254, 10374, 10452, 12194, 12559, 13881, 15276, 16549, 17186, 17822, 18291, 18508, 20748, 24388, 25118, 25779, 26733, 27762, 33098, 34372, 35644, 36582, 37677, 44287, 49647, 50236, 51558, 53466, 55524, 60151, 66196, 73164, 75354, 87913, 88574, 99294, 103116, 106932, 115843, 120302, 132861, 150708, 163267, 175826, 177148, 180453, 198588, 231686, 240604, 263739, 265722, 310009, 326534, 347529, 351652, 360906, 463372, 489801, 527478, 531444, 575731, 620018, 653068, 695058, 721812, 841453, 930027, 979602, 1054956, 1142869, 1151462, 1240036, 1390116, 1682906, 1727193, 1860054, 1959204, 2285738, 2302924, 2524359, 3365812, 3428607, 3454386, 3720108, 4030117, 4571476, 5048718, 5890171, 6857214, 6908772, 8060234, 10097436, 10938889, 11780342, 12090351, 13714428, 16120468, 17670513, 21877778, 23560684, 24180702, 32816667, 35341026, 43755556, 48361404, 65633334, 70682052, 76572223, 131266668, 153144446, 229716669, 306288892, 459433338, 918866676]

約数ペア:

[(1, 918866676), (2, 459433338), (3, 306288892), (4, 229716669), (6, 153144446), (7, 131266668), (12, 76572223), (13, 70682052), (14, 65633334), (19, 48361404), (21, 43755556), (26, 35341026), (28, 32816667), (38, 24180702), (39, 23560684), (42, 21877778), (52, 17670513), (57, 16120468), (67, 13714428), (76, 12090351), (78, 11780342), (84, 10938889), (91, 10097436), (114, 8060234), (133, 6908772), (134, 6857214), (156, 5890171), (182, 5048718), (201, 4571476), (228, 4030117), (247, 3720108), (266, 3454386), (268, 3428607), (273, 3365812), (364, 2524359), (399, 2302924), (402, 2285738), (469, 1959204), (494, 1860054), (532, 1727193), (546, 1682906), (661, 1390116), (741, 1240036), (798, 1151462), (804, 1142869), (871, 1054956), (938, 979602), (988, 930027), (1092, 841453), (1273, 721812), (1322, 695058), (1407, 653068), (1482, 620018), (1596, 575731), (1729, 531444), (1742, 527478), (1876, 489801), (1983, 463372), (2546, 360906), (2613, 351652), (2644, 347529), (2814, 326534), (2964, 310009), (3458, 265722), (3484, 263739), (3819, 240604), (3966, 231686), (4627, 198588), (5092, 180453), (5187, 177148), (5226, 175826), (5628, 163267), (6097, 150708), (6916, 132861), (7638, 120302), (7932, 115843), (8593, 106932), (8911, 103116), (9254, 99294), (10374, 88574), (10452, 87913), (12194, 75354), (12559, 73164), (13881, 66196), (15276, 60151), (16549, 55524), (17186, 53466), (17822, 51558), (18291, 50236), (18508, 49647), (20748, 44287), (24388, 37677), (25118, 36582), (25779, 35644), (26733, 34372), (27762, 33098)]