512432388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 1451779056

約数和(自身を除く): 939346668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 101, 111, 117, 148, 156, 202, 222, 234, 293, 303, 333, 404, 444, 468, 481, 586, 606, 666, 879, 909, 962, 1172, 1212, 1313, 1332, 1443, 1758, 1818, 1924, 2626, 2637, 2886, 3516, 3636, 3737, 3809, 3939, 4329, 5252, 5274, 5772, 7474, 7618, 7878, 8658, 10548, 10841, 11211, 11427, 11817, 14948, 15236, 15756, 17316, 21682, 22422, 22854, 23634, 29593, 32523, 33633, 34281, 43364, 44844, 45708, 47268, 48581, 59186, 65046, 67266, 68562, 88779, 97162, 97569, 118372, 130092, 134532, 137124, 140933, 145743, 177558, 194324, 195138, 266337, 281866, 291486, 355116, 384709, 390276, 422799, 437229, 532674, 563732, 582972, 769418, 845598, 874458, 1065348, 1094941, 1154127, 1268397, 1538836, 1691196, 1748916, 2189882, 2308254, 2536794, 3284823, 3462381, 4379764, 4616508, 5073588, 6569646, 6924762, 9854469, 13139292, 13849524, 14234233, 19708938, 28468466, 39417876, 42702699, 56936932, 85405398, 128108097, 170810796, 256216194, 512432388]

約数ペア:

[(1, 512432388), (2, 256216194), (3, 170810796), (4, 128108097), (6, 85405398), (9, 56936932), (12, 42702699), (13, 39417876), (18, 28468466), (26, 19708938), (36, 14234233), (37, 13849524), (39, 13139292), (52, 9854469), (74, 6924762), (78, 6569646), (101, 5073588), (111, 4616508), (117, 4379764), (148, 3462381), (156, 3284823), (202, 2536794), (222, 2308254), (234, 2189882), (293, 1748916), (303, 1691196), (333, 1538836), (404, 1268397), (444, 1154127), (468, 1094941), (481, 1065348), (586, 874458), (606, 845598), (666, 769418), (879, 582972), (909, 563732), (962, 532674), (1172, 437229), (1212, 422799), (1313, 390276), (1332, 384709), (1443, 355116), (1758, 291486), (1818, 281866), (1924, 266337), (2626, 195138), (2637, 194324), (2886, 177558), (3516, 145743), (3636, 140933), (3737, 137124), (3809, 134532), (3939, 130092), (4329, 118372), (5252, 97569), (5274, 97162), (5772, 88779), (7474, 68562), (7618, 67266), (7878, 65046), (8658, 59186), (10548, 48581), (10841, 47268), (11211, 45708), (11427, 44844), (11817, 43364), (14948, 34281), (15236, 33633), (15756, 32523), (17316, 29593), (21682, 23634), (22422, 22854)]