40211028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 122181696

約数和(自身を除く): 81970668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 73, 78, 99, 107, 117, 132, 143, 146, 156, 198, 214, 219, 234, 286, 292, 321, 396, 428, 429, 438, 468, 572, 642, 657, 803, 858, 876, 949, 963, 1177, 1284, 1287, 1314, 1391, 1606, 1716, 1898, 1926, 2354, 2409, 2574, 2628, 2782, 2847, 3212, 3531, 3796, 3852, 4173, 4708, 4818, 5148, 5564, 5694, 7062, 7227, 7811, 8346, 8541, 9636, 10439, 10593, 11388, 12519, 14124, 14454, 15301, 15622, 16692, 17082, 20878, 21186, 23433, 25038, 28908, 30602, 31244, 31317, 34164, 41756, 42372, 45903, 46866, 50076, 61204, 62634, 70299, 85921, 91806, 93732, 93951, 101543, 125268, 137709, 140598, 171842, 183612, 187902, 203086, 257763, 275418, 281196, 304629, 343684, 375804, 406172, 515526, 550836, 609258, 773289, 913887, 1031052, 1116973, 1218516, 1546578, 1827774, 2233946, 3093156, 3350919, 3655548, 4467892, 6701838, 10052757, 13403676, 20105514, 40211028]

約数ペア:

[(1, 40211028), (2, 20105514), (3, 13403676), (4, 10052757), (6, 6701838), (9, 4467892), (11, 3655548), (12, 3350919), (13, 3093156), (18, 2233946), (22, 1827774), (26, 1546578), (33, 1218516), (36, 1116973), (39, 1031052), (44, 913887), (52, 773289), (66, 609258), (73, 550836), (78, 515526), (99, 406172), (107, 375804), (117, 343684), (132, 304629), (143, 281196), (146, 275418), (156, 257763), (198, 203086), (214, 187902), (219, 183612), (234, 171842), (286, 140598), (292, 137709), (321, 125268), (396, 101543), (428, 93951), (429, 93732), (438, 91806), (468, 85921), (572, 70299), (642, 62634), (657, 61204), (803, 50076), (858, 46866), (876, 45903), (949, 42372), (963, 41756), (1177, 34164), (1284, 31317), (1287, 31244), (1314, 30602), (1391, 28908), (1606, 25038), (1716, 23433), (1898, 21186), (1926, 20878), (2354, 17082), (2409, 16692), (2574, 15622), (2628, 15301), (2782, 14454), (2847, 14124), (3212, 12519), (3531, 11388), (3796, 10593), (3852, 10439), (4173, 9636), (4708, 8541), (4818, 8346), (5148, 7811), (5564, 7227), (5694, 7062)]