1403203428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{659}}^1$

素因数の和:982

約数の個数: 144

約数和(自身を含む): 4093689600

約数和(自身を除く): 2690486172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 283, 342, 396, 418, 566, 627, 659, 684, 836, 849, 1132, 1254, 1318, 1698, 1881, 1977, 2508, 2547, 2636, 3113, 3396, 3762, 3954, 5094, 5377, 5931, 6226, 7249, 7524, 7908, 9339, 10188, 10754, 11862, 12452, 12521, 14498, 16131, 18678, 21508, 21747, 23724, 25042, 28017, 28996, 32262, 37356, 37563, 43494, 48393, 50084, 56034, 59147, 64524, 65241, 75126, 86988, 96786, 112068, 112689, 118294, 130482, 137731, 150252, 177441, 186497, 193572, 225378, 236588, 260964, 275462, 354882, 372994, 413193, 450756, 532323, 550924, 559491, 709764, 745988, 826386, 1064646, 1118982, 1239579, 1652772, 1678473, 2051467, 2129292, 2237964, 2479158, 3356946, 3543443, 4102934, 4958316, 6154401, 6713892, 7086886, 8205868, 10630329, 12308802, 14173772, 18463203, 21260658, 24617604, 31890987, 36926406, 38977873, 42521316, 63781974, 73852812, 77955746, 116933619, 127563948, 155911492, 233867238, 350800857, 467734476, 701601714, 1403203428]

約数ペア:

[(1, 1403203428), (2, 701601714), (3, 467734476), (4, 350800857), (6, 233867238), (9, 155911492), (11, 127563948), (12, 116933619), (18, 77955746), (19, 73852812), (22, 63781974), (33, 42521316), (36, 38977873), (38, 36926406), (44, 31890987), (57, 24617604), (66, 21260658), (76, 18463203), (99, 14173772), (114, 12308802), (132, 10630329), (171, 8205868), (198, 7086886), (209, 6713892), (228, 6154401), (283, 4958316), (342, 4102934), (396, 3543443), (418, 3356946), (566, 2479158), (627, 2237964), (659, 2129292), (684, 2051467), (836, 1678473), (849, 1652772), (1132, 1239579), (1254, 1118982), (1318, 1064646), (1698, 826386), (1881, 745988), (1977, 709764), (2508, 559491), (2547, 550924), (2636, 532323), (3113, 450756), (3396, 413193), (3762, 372994), (3954, 354882), (5094, 275462), (5377, 260964), (5931, 236588), (6226, 225378), (7249, 193572), (7524, 186497), (7908, 177441), (9339, 150252), (10188, 137731), (10754, 130482), (11862, 118294), (12452, 112689), (12521, 112068), (14498, 96786), (16131, 86988), (18678, 75126), (21508, 65241), (21747, 64524), (23724, 59147), (25042, 56034), (28017, 50084), (28996, 48393), (32262, 43494), (37356, 37563)]