248049414

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 596643840

約数和(自身を除く): 348594426

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 79, 93, 102, 153, 158, 186, 237, 279, 306, 331, 474, 527, 558, 662, 711, 993, 1054, 1343, 1422, 1581, 1986, 2449, 2686, 2979, 3162, 4029, 4743, 4898, 5627, 5958, 7347, 8058, 9486, 10261, 11254, 12087, 14694, 16881, 20522, 22041, 24174, 26149, 30783, 33762, 41633, 44082, 50643, 52298, 61566, 78447, 83266, 92349, 101286, 124899, 156894, 174437, 184698, 235341, 249798, 348874, 374697, 444533, 470682, 523311, 749394, 810619, 889066, 1046622, 1333599, 1569933, 1621238, 2431857, 2667198, 3139866, 4000797, 4863714, 7295571, 8001594, 13780523, 14591142, 27561046, 41341569, 82683138, 124024707, 248049414]

約数ペア:

[(1, 248049414), (2, 124024707), (3, 82683138), (6, 41341569), (9, 27561046), (17, 14591142), (18, 13780523), (31, 8001594), (34, 7295571), (51, 4863714), (62, 4000797), (79, 3139866), (93, 2667198), (102, 2431857), (153, 1621238), (158, 1569933), (186, 1333599), (237, 1046622), (279, 889066), (306, 810619), (331, 749394), (474, 523311), (527, 470682), (558, 444533), (662, 374697), (711, 348874), (993, 249798), (1054, 235341), (1343, 184698), (1422, 174437), (1581, 156894), (1986, 124899), (2449, 101286), (2686, 92349), (2979, 83266), (3162, 78447), (4029, 61566), (4743, 52298), (4898, 50643), (5627, 44082), (5958, 41633), (7347, 33762), (8058, 30783), (9486, 26149), (10261, 24174), (11254, 22041), (12087, 20522), (14694, 16881)]