7005142872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{356387}}^1$

素因数の和:356422

約数の個数: 128

約数和(自身を含む): 23949273600

約数和(自身を除く): 16944130728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 19656, 356387, 712774, 1069161, 1425548, 2138322, 2494709, 2851096, 3207483, 4276644, 4633031, 4989418, 6414966, 7484127, 8553288, 9266062, 9622449, 9978836, 12829932, 13899093, 14968254, 18532124, 19244898, 19957672, 22452381, 25659864, 27798186, 29936508, 32431217, 37064248, 38489796, 41697279, 44904762, 55596372, 59873016, 64862434, 67357143, 76979592, 83394558, 89809524, 97293651, 111192744, 125091837, 129724868, 134714286, 166789116, 179619048, 194587302, 250183674, 259449736, 269428572, 291880953, 333578232, 389174604, 500367348, 538857144, 583761906, 778349208, 875642859, 1000734696, 1167523812, 1751285718, 2335047624, 3502571436, 7005142872]

約数ペア:

[(1, 7005142872), (2, 3502571436), (3, 2335047624), (4, 1751285718), (6, 1167523812), (7, 1000734696), (8, 875642859), (9, 778349208), (12, 583761906), (13, 538857144), (14, 500367348), (18, 389174604), (21, 333578232), (24, 291880953), (26, 269428572), (27, 259449736), (28, 250183674), (36, 194587302), (39, 179619048), (42, 166789116), (52, 134714286), (54, 129724868), (56, 125091837), (63, 111192744), (72, 97293651), (78, 89809524), (84, 83394558), (91, 76979592), (104, 67357143), (108, 64862434), (117, 59873016), (126, 55596372), (156, 44904762), (168, 41697279), (182, 38489796), (189, 37064248), (216, 32431217), (234, 29936508), (252, 27798186), (273, 25659864), (312, 22452381), (351, 19957672), (364, 19244898), (378, 18532124), (468, 14968254), (504, 13899093), (546, 12829932), (702, 9978836), (728, 9622449), (756, 9266062), (819, 8553288), (936, 7484127), (1092, 6414966), (1404, 4989418), (1512, 4633031), (1638, 4276644), (2184, 3207483), (2457, 2851096), (2808, 2494709), (3276, 2138322), (4914, 1425548), (6552, 1069161), (9828, 712774), (19656, 356387)]