321400002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22441}}^1$

素因数の和:22495

約数の個数: 64

約数和(自身を含む): 827301888

約数和(自身を除く): 505901886

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 7161, 14322, 22441, 44882, 67323, 134646, 157087, 246851, 314174, 471261, 493702, 695671, 740553, 942522, 1391342, 1481106, 1727957, 2087013, 3455914, 4174026, 4869697, 5183871, 7652381, 9739394, 10367742, 14609091, 15304762, 22957143, 29218182, 45914286, 53566667, 107133334, 160700001, 321400002]

約数ペア:

[(1, 321400002), (2, 160700001), (3, 107133334), (6, 53566667), (7, 45914286), (11, 29218182), (14, 22957143), (21, 15304762), (22, 14609091), (31, 10367742), (33, 9739394), (42, 7652381), (62, 5183871), (66, 4869697), (77, 4174026), (93, 3455914), (154, 2087013), (186, 1727957), (217, 1481106), (231, 1391342), (341, 942522), (434, 740553), (462, 695671), (651, 493702), (682, 471261), (1023, 314174), (1302, 246851), (2046, 157087), (2387, 134646), (4774, 67323), (7161, 44882), (14322, 22441)]