508293268

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1931}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 1110049920

約数和(自身を除く): 601756652

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 79, 98, 119, 158, 196, 238, 316, 476, 553, 833, 1106, 1343, 1666, 1931, 2212, 2686, 3332, 3862, 3871, 5372, 7724, 7742, 9401, 13517, 15484, 18802, 27034, 32827, 37604, 54068, 65654, 65807, 94619, 131308, 131614, 152549, 189238, 229789, 263228, 305098, 378476, 459578, 610196, 919156, 1067843, 1608523, 2135686, 2593333, 3217046, 4271372, 5186666, 6434092, 7474901, 10373332, 14949802, 18153331, 29899604, 36306662, 72613324, 127073317, 254146634, 508293268]

約数ペア:

[(1, 508293268), (2, 254146634), (4, 127073317), (7, 72613324), (14, 36306662), (17, 29899604), (28, 18153331), (34, 14949802), (49, 10373332), (68, 7474901), (79, 6434092), (98, 5186666), (119, 4271372), (158, 3217046), (196, 2593333), (238, 2135686), (316, 1608523), (476, 1067843), (553, 919156), (833, 610196), (1106, 459578), (1343, 378476), (1666, 305098), (1931, 263228), (2212, 229789), (2686, 189238), (3332, 152549), (3862, 131614), (3871, 131308), (5372, 94619), (7724, 65807), (7742, 65654), (9401, 54068), (13517, 37604), (15484, 32827), (18802, 27034)]