415970212

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 904587264

約数和(自身を除く): 488617052

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 127, 196, 238, 254, 476, 508, 833, 889, 983, 1666, 1778, 1966, 2159, 3332, 3556, 3932, 4318, 6223, 6881, 8636, 12446, 13762, 15113, 16711, 24892, 27524, 30226, 33422, 48167, 60452, 66844, 96334, 105791, 116977, 124841, 192668, 211582, 233954, 249682, 423164, 467908, 499364, 818839, 873887, 1637678, 1747774, 2122297, 3275356, 3495548, 4244594, 6117209, 8489188, 12234418, 14856079, 24468836, 29712158, 59424316, 103992553, 207985106, 415970212]

約数ペア:

[(1, 415970212), (2, 207985106), (4, 103992553), (7, 59424316), (14, 29712158), (17, 24468836), (28, 14856079), (34, 12234418), (49, 8489188), (68, 6117209), (98, 4244594), (119, 3495548), (127, 3275356), (196, 2122297), (238, 1747774), (254, 1637678), (476, 873887), (508, 818839), (833, 499364), (889, 467908), (983, 423164), (1666, 249682), (1778, 233954), (1966, 211582), (2159, 192668), (3332, 124841), (3556, 116977), (3932, 105791), (4318, 96334), (6223, 66844), (6881, 60452), (8636, 48167), (12446, 33422), (13762, 30226), (15113, 27524), (16711, 24892)]