538406064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7523}}^1$

素因数の和:7615

約数の個数: 120

約数和(自身を含む): 1746531072

約数和(自身を除く): 1208125008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 7523, 7952, 8946, 10224, 11928, 15046, 17892, 22569, 23856, 30092, 35784, 45138, 52661, 60184, 67707, 71568, 90276, 105322, 120368, 135414, 157983, 180552, 210644, 270828, 315966, 361104, 421288, 473949, 534133, 541656, 631932, 842576, 947898, 1068266, 1083312, 1263864, 1602399, 1895796, 2136532, 2527728, 3204798, 3738931, 3791592, 4273064, 4807197, 6409596, 7477862, 7583184, 8546128, 9614394, 11216793, 12819192, 14955724, 19228788, 22433586, 25638384, 29911448, 33650379, 38457576, 44867172, 59822896, 67300758, 76915152, 89734344, 134601516, 179468688, 269203032, 538406064]

約数ペア:

[(1, 538406064), (2, 269203032), (3, 179468688), (4, 134601516), (6, 89734344), (7, 76915152), (8, 67300758), (9, 59822896), (12, 44867172), (14, 38457576), (16, 33650379), (18, 29911448), (21, 25638384), (24, 22433586), (28, 19228788), (36, 14955724), (42, 12819192), (48, 11216793), (56, 9614394), (63, 8546128), (71, 7583184), (72, 7477862), (84, 6409596), (112, 4807197), (126, 4273064), (142, 3791592), (144, 3738931), (168, 3204798), (213, 2527728), (252, 2136532), (284, 1895796), (336, 1602399), (426, 1263864), (497, 1083312), (504, 1068266), (568, 947898), (639, 842576), (852, 631932), (994, 541656), (1008, 534133), (1136, 473949), (1278, 421288), (1491, 361104), (1704, 315966), (1988, 270828), (2556, 210644), (2982, 180552), (3408, 157983), (3976, 135414), (4473, 120368), (5112, 105322), (5964, 90276), (7523, 71568), (7952, 67707), (8946, 60184), (10224, 52661), (11928, 45138), (15046, 35784), (17892, 30092), (22569, 23856)]