931573188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9173}}^1$

素因数の和:9234

約数の個数: 144

約数和(自身を含む): 2992045056

約数和(自身を除く): 2060471868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4836, 5642, 7254, 7812, 8463, 9173, 11284, 14508, 16926, 18346, 25389, 27519, 33852, 36692, 50778, 55038, 64211, 82557, 101556, 110076, 119249, 128422, 165114, 192633, 238498, 256844, 284363, 330228, 357747, 385266, 476996, 568726, 577899, 715494, 770532, 834743, 853089, 1073241, 1137452, 1155798, 1430988, 1669486, 1706178, 1990541, 2146482, 2311596, 2504229, 2559267, 3338972, 3412356, 3696719, 3981082, 4292964, 5008458, 5118534, 5971623, 7393438, 7512687, 7962164, 10016916, 10237068, 11090157, 11943246, 14786876, 15025374, 17914869, 22180314, 23886492, 25877033, 30050748, 33270471, 35829738, 44360628, 51754066, 66540942, 71659476, 77631099, 103508132, 133081884, 155262198, 232893297, 310524396, 465786594, 931573188]

約数ペア:

[(1, 931573188), (2, 465786594), (3, 310524396), (4, 232893297), (6, 155262198), (7, 133081884), (9, 103508132), (12, 77631099), (13, 71659476), (14, 66540942), (18, 51754066), (21, 44360628), (26, 35829738), (28, 33270471), (31, 30050748), (36, 25877033), (39, 23886492), (42, 22180314), (52, 17914869), (62, 15025374), (63, 14786876), (78, 11943246), (84, 11090157), (91, 10237068), (93, 10016916), (117, 7962164), (124, 7512687), (126, 7393438), (156, 5971623), (182, 5118534), (186, 5008458), (217, 4292964), (234, 3981082), (252, 3696719), (273, 3412356), (279, 3338972), (364, 2559267), (372, 2504229), (403, 2311596), (434, 2146482), (468, 1990541), (546, 1706178), (558, 1669486), (651, 1430988), (806, 1155798), (819, 1137452), (868, 1073241), (1092, 853089), (1116, 834743), (1209, 770532), (1302, 715494), (1612, 577899), (1638, 568726), (1953, 476996), (2418, 385266), (2604, 357747), (2821, 330228), (3276, 284363), (3627, 256844), (3906, 238498), (4836, 192633), (5642, 165114), (7254, 128422), (7812, 119249), (8463, 110076), (9173, 101556), (11284, 82557), (14508, 64211), (16926, 55038), (18346, 50778), (25389, 36692), (27519, 33852)]