349694392306

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{10891}}^1$

素因数の和:11459

約数の個数: 64

約数和(自身を含む): 617999880960

約数和(自身を除く): 268305488654

約数列:

[1, 2, 7, 14, 53, 106, 109, 218, 371, 397, 742, 763, 794, 1526, 2779, 5558, 5777, 10891, 11554, 21041, 21782, 40439, 42082, 43273, 76237, 80878, 86546, 147287, 152474, 294574, 302911, 577223, 605822, 1154446, 1187119, 2293469, 2374238, 4040561, 4323727, 4586938, 8081122, 8309833, 8647454, 16054283, 16619666, 30266089, 32108566, 60532178, 62917307, 125834614, 229157531, 440421149, 458315062, 471286243, 880842298, 942572486, 1604102717, 3208205434, 3299003701, 6598007402, 24978170879, 49956341758, 174847196153, 349694392306]

約数ペア:

[(1, 349694392306), (2, 174847196153), (7, 49956341758), (14, 24978170879), (53, 6598007402), (106, 3299003701), (109, 3208205434), (218, 1604102717), (371, 942572486), (397, 880842298), (742, 471286243), (763, 458315062), (794, 440421149), (1526, 229157531), (2779, 125834614), (5558, 62917307), (5777, 60532178), (10891, 32108566), (11554, 30266089), (21041, 16619666), (21782, 16054283), (40439, 8647454), (42082, 8309833), (43273, 8081122), (76237, 4586938), (80878, 4323727), (86546, 4040561), (147287, 2374238), (152474, 2293469), (294574, 1187119), (302911, 1154446), (577223, 605822)]