491561928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47743}}^1$

素因数の和:47779

約数の個数: 96

約数和(自身を含む): 1564093440

約数和(自身を除く): 1072531512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 10296, 47743, 95486, 143229, 190972, 286458, 381944, 429687, 525173, 572916, 620659, 859374, 1050346, 1145832, 1241318, 1575519, 1718748, 1861977, 2100692, 2482636, 3151038, 3437496, 3723954, 4201384, 4726557, 4965272, 5585931, 6302076, 6827249, 7447908, 9453114, 11171862, 12604152, 13654498, 14895816, 18906228, 20481747, 22343724, 27308996, 37812456, 40963494, 44687448, 54617992, 61445241, 81926988, 122890482, 163853976, 245780964, 491561928]

約数ペア:

[(1, 491561928), (2, 245780964), (3, 163853976), (4, 122890482), (6, 81926988), (8, 61445241), (9, 54617992), (11, 44687448), (12, 40963494), (13, 37812456), (18, 27308996), (22, 22343724), (24, 20481747), (26, 18906228), (33, 14895816), (36, 13654498), (39, 12604152), (44, 11171862), (52, 9453114), (66, 7447908), (72, 6827249), (78, 6302076), (88, 5585931), (99, 4965272), (104, 4726557), (117, 4201384), (132, 3723954), (143, 3437496), (156, 3151038), (198, 2482636), (234, 2100692), (264, 1861977), (286, 1718748), (312, 1575519), (396, 1241318), (429, 1145832), (468, 1050346), (572, 859374), (792, 620659), (858, 572916), (936, 525173), (1144, 429687), (1287, 381944), (1716, 286458), (2574, 190972), (3432, 143229), (5148, 95486), (10296, 47743)]