401033836

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{953}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 867872880

約数和(自身を除く): 466839044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 113, 133, 196, 226, 266, 452, 532, 791, 931, 953, 1582, 1862, 1906, 2147, 3164, 3724, 3812, 4294, 5537, 6671, 8588, 11074, 13342, 15029, 18107, 22148, 26684, 30058, 36214, 46697, 60116, 72428, 93394, 105203, 107689, 126749, 186788, 210406, 215378, 253498, 420812, 430756, 506996, 753823, 887243, 1507646, 1774486, 2046091, 3015292, 3548972, 4092182, 5276761, 8184364, 10553522, 14322637, 21107044, 28645274, 57290548, 100258459, 200516918, 401033836]

約数ペア:

[(1, 401033836), (2, 200516918), (4, 100258459), (7, 57290548), (14, 28645274), (19, 21107044), (28, 14322637), (38, 10553522), (49, 8184364), (76, 5276761), (98, 4092182), (113, 3548972), (133, 3015292), (196, 2046091), (226, 1774486), (266, 1507646), (452, 887243), (532, 753823), (791, 506996), (931, 430756), (953, 420812), (1582, 253498), (1862, 215378), (1906, 210406), (2147, 186788), (3164, 126749), (3724, 107689), (3812, 105203), (4294, 93394), (5537, 72428), (6671, 60116), (8588, 46697), (11074, 36214), (13342, 30058), (15029, 26684), (18107, 22148)]