239325828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1377

約数の個数: 96

約数和(自身を含む): 668344320

約数和(自身を除く): 429018492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 73, 84, 93, 124, 146, 186, 217, 219, 292, 372, 434, 438, 511, 651, 868, 876, 1022, 1259, 1302, 1533, 2044, 2263, 2518, 2604, 3066, 3777, 4526, 5036, 6132, 6789, 7554, 8813, 9052, 13578, 15108, 15841, 17626, 26439, 27156, 31682, 35252, 39029, 47523, 52878, 63364, 78058, 91907, 95046, 105756, 117087, 156116, 183814, 190092, 234174, 273203, 275721, 367628, 468348, 546406, 551442, 643349, 819609, 1092812, 1102884, 1286698, 1639218, 1930047, 2573396, 2849117, 3278436, 3860094, 5698234, 7720188, 8547351, 11396468, 17094702, 19943819, 34189404, 39887638, 59831457, 79775276, 119662914, 239325828]

約数ペア:

[(1, 239325828), (2, 119662914), (3, 79775276), (4, 59831457), (6, 39887638), (7, 34189404), (12, 19943819), (14, 17094702), (21, 11396468), (28, 8547351), (31, 7720188), (42, 5698234), (62, 3860094), (73, 3278436), (84, 2849117), (93, 2573396), (124, 1930047), (146, 1639218), (186, 1286698), (217, 1102884), (219, 1092812), (292, 819609), (372, 643349), (434, 551442), (438, 546406), (511, 468348), (651, 367628), (868, 275721), (876, 273203), (1022, 234174), (1259, 190092), (1302, 183814), (1533, 156116), (2044, 117087), (2263, 105756), (2518, 95046), (2604, 91907), (3066, 78058), (3777, 63364), (4526, 52878), (5036, 47523), (6132, 39029), (6789, 35252), (7554, 31682), (8813, 27156), (9052, 26439), (13578, 17626), (15108, 15841)]