218492092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 523737088

約数和(自身を除く): 305244996

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 62, 67, 68, 91, 119, 124, 134, 182, 217, 221, 238, 268, 289, 364, 403, 434, 442, 469, 476, 527, 578, 806, 868, 871, 884, 938, 1054, 1139, 1156, 1547, 1612, 1742, 1876, 2023, 2077, 2108, 2278, 2821, 3094, 3484, 3689, 3757, 4046, 4154, 4556, 5642, 6097, 6188, 6851, 7378, 7514, 7973, 8092, 8308, 8959, 11284, 12194, 13702, 14539, 14756, 14807, 15028, 15946, 17918, 19363, 24388, 26299, 27001, 27404, 29078, 29614, 31892, 35309, 35836, 38726, 47957, 52598, 54002, 58156, 59228, 62713, 70618, 77452, 95914, 103649, 105196, 108004, 116467, 125426, 135541, 141236, 189007, 191828, 207298, 232934, 247163, 250852, 251719, 271082, 378014, 414596, 459017, 465868, 494326, 503438, 542164, 600253, 756028, 815269, 918034, 988652, 1006876, 1200506, 1630538, 1762033, 1836068, 2401012, 3213119, 3261076, 3524066, 4201771, 6426238, 7048132, 7803289, 8403542, 12852476, 15606578, 16807084, 31213156, 54623023, 109246046, 218492092]

約数ペア:

[(1, 218492092), (2, 109246046), (4, 54623023), (7, 31213156), (13, 16807084), (14, 15606578), (17, 12852476), (26, 8403542), (28, 7803289), (31, 7048132), (34, 6426238), (52, 4201771), (62, 3524066), (67, 3261076), (68, 3213119), (91, 2401012), (119, 1836068), (124, 1762033), (134, 1630538), (182, 1200506), (217, 1006876), (221, 988652), (238, 918034), (268, 815269), (289, 756028), (364, 600253), (403, 542164), (434, 503438), (442, 494326), (469, 465868), (476, 459017), (527, 414596), (578, 378014), (806, 271082), (868, 251719), (871, 250852), (884, 247163), (938, 232934), (1054, 207298), (1139, 191828), (1156, 189007), (1547, 141236), (1612, 135541), (1742, 125426), (1876, 116467), (2023, 108004), (2077, 105196), (2108, 103649), (2278, 95914), (2821, 77452), (3094, 70618), (3484, 62713), (3689, 59228), (3757, 58156), (4046, 54002), (4154, 52598), (4556, 47957), (5642, 38726), (6097, 35836), (6188, 35309), (6851, 31892), (7378, 29614), (7514, 29078), (7973, 27404), (8092, 27001), (8308, 26299), (8959, 24388), (11284, 19363), (12194, 17918), (13702, 15946), (14539, 15028), (14756, 14807)]