327003996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 866396160

約数和(自身を除く): 539392164

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 157, 186, 314, 341, 372, 471, 509, 628, 682, 942, 1018, 1023, 1364, 1527, 1727, 1884, 2036, 2046, 3054, 3454, 4092, 4867, 5181, 5599, 6108, 6908, 9734, 10362, 11198, 14601, 15779, 16797, 19468, 20724, 22396, 29202, 31558, 33594, 47337, 53537, 58404, 63116, 67188, 79913, 94674, 107074, 159826, 160611, 173569, 189348, 214148, 239739, 319652, 321222, 347138, 479478, 520707, 642444, 694276, 879043, 958956, 1041414, 1758086, 2082828, 2477303, 2637129, 3516172, 4954606, 5274258, 7431909, 9909212, 10548516, 14863818, 27250333, 29727636, 54500666, 81750999, 109001332, 163501998, 327003996]

約数ペア:

[(1, 327003996), (2, 163501998), (3, 109001332), (4, 81750999), (6, 54500666), (11, 29727636), (12, 27250333), (22, 14863818), (31, 10548516), (33, 9909212), (44, 7431909), (62, 5274258), (66, 4954606), (93, 3516172), (124, 2637129), (132, 2477303), (157, 2082828), (186, 1758086), (314, 1041414), (341, 958956), (372, 879043), (471, 694276), (509, 642444), (628, 520707), (682, 479478), (942, 347138), (1018, 321222), (1023, 319652), (1364, 239739), (1527, 214148), (1727, 189348), (1884, 173569), (2036, 160611), (2046, 159826), (3054, 107074), (3454, 94674), (4092, 79913), (4867, 67188), (5181, 63116), (5599, 58404), (6108, 53537), (6908, 47337), (9734, 33594), (10362, 31558), (11198, 29202), (14601, 22396), (15779, 20724), (16797, 19468)]