315511573244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{18917}}^1$

素因数の和:19347

約数の個数: 96

約数和(自身を含む): 672766456320

約数和(自身を除く): 357254883076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 266, 293, 428, 532, 586, 749, 1172, 1498, 2033, 2051, 2996, 4066, 4102, 5567, 8132, 8204, 11134, 14231, 18917, 22268, 28462, 31351, 37834, 38969, 56924, 62702, 75668, 77938, 125404, 132419, 155876, 219457, 264838, 359423, 438914, 529676, 595669, 718846, 877828, 1191338, 1437692, 2024119, 2382676, 2515961, 4048238, 4169683, 5031922, 5542681, 8096476, 8339366, 10063844, 11085362, 14168833, 16678732, 22170724, 28337666, 38458261, 38798767, 56675332, 76916522, 77597534, 105310939, 153833044, 155195068, 210621878, 269207827, 421243756, 538415654, 593066867, 737176573, 1076831308, 1186133734, 1474353146, 2372267468, 2948706292, 4151468069, 8302936138, 11268270473, 16605872276, 22536540946, 45073081892, 78877893311, 157755786622, 315511573244]

約数ペア:

[(1, 315511573244), (2, 157755786622), (4, 78877893311), (7, 45073081892), (14, 22536540946), (19, 16605872276), (28, 11268270473), (38, 8302936138), (76, 4151468069), (107, 2948706292), (133, 2372267468), (214, 1474353146), (266, 1186133734), (293, 1076831308), (428, 737176573), (532, 593066867), (586, 538415654), (749, 421243756), (1172, 269207827), (1498, 210621878), (2033, 155195068), (2051, 153833044), (2996, 105310939), (4066, 77597534), (4102, 76916522), (5567, 56675332), (8132, 38798767), (8204, 38458261), (11134, 28337666), (14231, 22170724), (18917, 16678732), (22268, 14168833), (28462, 11085362), (31351, 10063844), (37834, 8339366), (38969, 8096476), (56924, 5542681), (62702, 5031922), (75668, 4169683), (77938, 4048238), (125404, 2515961), (132419, 2382676), (155876, 2024119), (219457, 1437692), (264838, 1191338), (359423, 877828), (438914, 718846), (529676, 595669)]