42338296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 113218560

約数和(自身を除く): 70880264

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 182, 187, 221, 238, 286, 308, 311, 364, 374, 442, 476, 572, 616, 622, 728, 748, 884, 952, 1001, 1144, 1244, 1309, 1496, 1547, 1768, 2002, 2177, 2431, 2488, 2618, 3094, 3421, 4004, 4043, 4354, 4862, 5236, 5287, 6188, 6842, 8008, 8086, 8708, 9724, 10472, 10574, 12376, 13684, 16172, 17017, 17416, 19448, 21148, 23947, 27368, 28301, 32344, 34034, 37009, 42296, 44473, 47894, 56602, 58157, 68068, 68731, 74018, 88946, 95788, 113204, 116314, 136136, 137462, 148036, 177892, 191576, 226408, 232628, 274924, 296072, 311311, 355784, 407099, 465256, 481117, 549848, 622622, 756041, 814198, 962234, 1245244, 1512082, 1628396, 1924468, 2490488, 3024164, 3256792, 3848936, 5292287, 6048328, 10584574, 21169148, 42338296]

約数ペア:

[(1, 42338296), (2, 21169148), (4, 10584574), (7, 6048328), (8, 5292287), (11, 3848936), (13, 3256792), (14, 3024164), (17, 2490488), (22, 1924468), (26, 1628396), (28, 1512082), (34, 1245244), (44, 962234), (52, 814198), (56, 756041), (68, 622622), (77, 549848), (88, 481117), (91, 465256), (104, 407099), (119, 355784), (136, 311311), (143, 296072), (154, 274924), (182, 232628), (187, 226408), (221, 191576), (238, 177892), (286, 148036), (308, 137462), (311, 136136), (364, 116314), (374, 113204), (442, 95788), (476, 88946), (572, 74018), (616, 68731), (622, 68068), (728, 58157), (748, 56602), (884, 47894), (952, 44473), (1001, 42296), (1144, 37009), (1244, 34034), (1309, 32344), (1496, 28301), (1547, 27368), (1768, 23947), (2002, 21148), (2177, 19448), (2431, 17416), (2488, 17017), (2618, 16172), (3094, 13684), (3421, 12376), (4004, 10574), (4043, 10472), (4354, 9724), (4862, 8708), (5236, 8086), (5287, 8008), (6188, 6842)]