1485780648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2679

約数の個数: 128

約数和(自身を含む): 4243415040

約数和(自身を除く): 2757634392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 71, 88, 93, 124, 132, 142, 186, 213, 248, 264, 284, 341, 372, 426, 568, 682, 744, 781, 852, 1023, 1364, 1562, 1704, 2046, 2201, 2343, 2557, 2728, 3124, 4092, 4402, 4686, 5114, 6248, 6603, 7671, 8184, 8804, 9372, 10228, 13206, 15342, 17608, 18744, 20456, 24211, 26412, 28127, 30684, 48422, 52824, 56254, 61368, 72633, 79267, 84381, 96844, 112508, 145266, 158534, 168762, 181547, 193688, 225016, 237801, 290532, 317068, 337524, 363094, 475602, 544641, 581064, 634136, 675048, 726188, 871937, 951204, 1089282, 1452376, 1743874, 1902408, 1997017, 2178564, 2615811, 3487748, 3994034, 4357128, 5231622, 5627957, 5991051, 6975496, 7988068, 10463244, 11255914, 11982102, 15976136, 16883871, 20926488, 22511828, 23964204, 33767742, 45023656, 47928408, 61907527, 67535484, 123815054, 135070968, 185722581, 247630108, 371445162, 495260216, 742890324, 1485780648]

約数ペア:

[(1, 1485780648), (2, 742890324), (3, 495260216), (4, 371445162), (6, 247630108), (8, 185722581), (11, 135070968), (12, 123815054), (22, 67535484), (24, 61907527), (31, 47928408), (33, 45023656), (44, 33767742), (62, 23964204), (66, 22511828), (71, 20926488), (88, 16883871), (93, 15976136), (124, 11982102), (132, 11255914), (142, 10463244), (186, 7988068), (213, 6975496), (248, 5991051), (264, 5627957), (284, 5231622), (341, 4357128), (372, 3994034), (426, 3487748), (568, 2615811), (682, 2178564), (744, 1997017), (781, 1902408), (852, 1743874), (1023, 1452376), (1364, 1089282), (1562, 951204), (1704, 871937), (2046, 726188), (2201, 675048), (2343, 634136), (2557, 581064), (2728, 544641), (3124, 475602), (4092, 363094), (4402, 337524), (4686, 317068), (5114, 290532), (6248, 237801), (6603, 225016), (7671, 193688), (8184, 181547), (8804, 168762), (9372, 158534), (10228, 145266), (13206, 112508), (15342, 96844), (17608, 84381), (18744, 79267), (20456, 72633), (24211, 61368), (26412, 56254), (28127, 52824), (30684, 48422)]