744713172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2689}}^1$

素因数の和:2870

約数の個数: 108

約数和(自身を含む): 2204578740

約数和(自身を除く): 1459865568

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 157, 196, 252, 294, 314, 441, 471, 588, 628, 882, 942, 1099, 1413, 1764, 1884, 2198, 2689, 2826, 3297, 4396, 5378, 5652, 6594, 7693, 8067, 9891, 10756, 13188, 15386, 16134, 18823, 19782, 23079, 24201, 30772, 32268, 37646, 39564, 46158, 48402, 56469, 69237, 75292, 92316, 96804, 112938, 131761, 138474, 169407, 225876, 263522, 276948, 338814, 395283, 422173, 527044, 677628, 790566, 844346, 1185849, 1266519, 1581132, 1688692, 2371698, 2533038, 2955211, 3799557, 4743396, 5066076, 5910422, 7599114, 8865633, 11820844, 15198228, 17731266, 20686477, 26596899, 35462532, 41372954, 53193798, 62059431, 82745908, 106387596, 124118862, 186178293, 248237724, 372356586, 744713172]

約数ペア:

[(1, 744713172), (2, 372356586), (3, 248237724), (4, 186178293), (6, 124118862), (7, 106387596), (9, 82745908), (12, 62059431), (14, 53193798), (18, 41372954), (21, 35462532), (28, 26596899), (36, 20686477), (42, 17731266), (49, 15198228), (63, 11820844), (84, 8865633), (98, 7599114), (126, 5910422), (147, 5066076), (157, 4743396), (196, 3799557), (252, 2955211), (294, 2533038), (314, 2371698), (441, 1688692), (471, 1581132), (588, 1266519), (628, 1185849), (882, 844346), (942, 790566), (1099, 677628), (1413, 527044), (1764, 422173), (1884, 395283), (2198, 338814), (2689, 276948), (2826, 263522), (3297, 225876), (4396, 169407), (5378, 138474), (5652, 131761), (6594, 112938), (7693, 96804), (8067, 92316), (9891, 75292), (10756, 69237), (13188, 56469), (15386, 48402), (16134, 46158), (18823, 39564), (19782, 37646), (23079, 32268), (24201, 30772)]