1329901804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^2$

素因数の和:276

約数の個数: 108

約数和(自身を含む): 3032036112

約数和(自身を除く): 1702134308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 103, 121, 148, 154, 206, 242, 259, 308, 407, 412, 484, 518, 721, 814, 847, 1036, 1133, 1442, 1628, 1694, 2266, 2849, 2884, 3388, 3811, 4477, 4532, 5698, 7622, 7931, 8954, 10609, 11396, 12463, 15244, 15862, 17908, 21218, 24926, 26677, 31339, 31724, 41921, 42436, 49852, 53354, 62678, 74263, 83842, 87241, 106708, 116699, 125356, 148526, 167684, 174482, 233398, 293447, 297052, 348964, 392533, 461131, 466796, 586894, 785066, 816893, 922262, 1173788, 1283689, 1570132, 1633786, 1844524, 2567378, 2747731, 3227917, 3267572, 4317863, 5134756, 5495462, 6455834, 8635726, 8985823, 10990924, 12911668, 17271452, 17971646, 30225041, 35943292, 47496493, 60450082, 94992986, 120900164, 189985972, 332475451, 664950902, 1329901804]

約数ペア:

[(1, 1329901804), (2, 664950902), (4, 332475451), (7, 189985972), (11, 120900164), (14, 94992986), (22, 60450082), (28, 47496493), (37, 35943292), (44, 30225041), (74, 17971646), (77, 17271452), (103, 12911668), (121, 10990924), (148, 8985823), (154, 8635726), (206, 6455834), (242, 5495462), (259, 5134756), (308, 4317863), (407, 3267572), (412, 3227917), (484, 2747731), (518, 2567378), (721, 1844524), (814, 1633786), (847, 1570132), (1036, 1283689), (1133, 1173788), (1442, 922262), (1628, 816893), (1694, 785066), (2266, 586894), (2849, 466796), (2884, 461131), (3388, 392533), (3811, 348964), (4477, 297052), (4532, 293447), (5698, 233398), (7622, 174482), (7931, 167684), (8954, 148526), (10609, 125356), (11396, 116699), (12463, 106708), (15244, 87241), (15862, 83842), (17908, 74263), (21218, 62678), (24926, 53354), (26677, 49852), (31339, 42436), (31724, 41921)]