390528936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18899}}^1$

素因数の和:18959

約数の個数: 96

約数和(自身を含む): 1238328000

約数和(自身を除く): 847799064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 984, 1148, 1476, 1722, 2296, 2583, 2952, 3444, 5166, 6888, 10332, 18899, 20664, 37798, 56697, 75596, 113394, 132293, 151192, 170091, 226788, 264586, 340182, 396879, 453576, 529172, 680364, 774859, 793758, 1058344, 1190637, 1360728, 1549718, 1587516, 2324577, 2381274, 3099436, 3175032, 4649154, 4762548, 5424013, 6198872, 6973731, 9298308, 9525096, 10848026, 13947462, 16272039, 18596616, 21696052, 27894924, 32544078, 43392104, 48816117, 55789848, 65088156, 97632234, 130176312, 195264468, 390528936]

約数ペア:

[(1, 390528936), (2, 195264468), (3, 130176312), (4, 97632234), (6, 65088156), (7, 55789848), (8, 48816117), (9, 43392104), (12, 32544078), (14, 27894924), (18, 21696052), (21, 18596616), (24, 16272039), (28, 13947462), (36, 10848026), (41, 9525096), (42, 9298308), (56, 6973731), (63, 6198872), (72, 5424013), (82, 4762548), (84, 4649154), (123, 3175032), (126, 3099436), (164, 2381274), (168, 2324577), (246, 1587516), (252, 1549718), (287, 1360728), (328, 1190637), (369, 1058344), (492, 793758), (504, 774859), (574, 680364), (738, 529172), (861, 453576), (984, 396879), (1148, 340182), (1476, 264586), (1722, 226788), (2296, 170091), (2583, 151192), (2952, 132293), (3444, 113394), (5166, 75596), (6888, 56697), (10332, 37798), (18899, 20664)]