263259744

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13121}}^1$

素因数の和:13164

約数の個数: 96

約数和(自身を含む): 793618560

約数和(自身を除く): 530358816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 1056, 1254, 1672, 1824, 2508, 3344, 5016, 6688, 10032, 13121, 20064, 26242, 39363, 52484, 78726, 104968, 144331, 157452, 209936, 249299, 288662, 314904, 419872, 432993, 498598, 577324, 629808, 747897, 865986, 997196, 1154648, 1259616, 1495794, 1731972, 1994392, 2309296, 2742289, 2991588, 3463944, 3988784, 4618592, 5484578, 5983176, 6927888, 7977568, 8226867, 10969156, 11966352, 13855776, 16453734, 21938312, 23932704, 32907468, 43876624, 65814936, 87753248, 131629872, 263259744]

約数ペア:

[(1, 263259744), (2, 131629872), (3, 87753248), (4, 65814936), (6, 43876624), (8, 32907468), (11, 23932704), (12, 21938312), (16, 16453734), (19, 13855776), (22, 11966352), (24, 10969156), (32, 8226867), (33, 7977568), (38, 6927888), (44, 5983176), (48, 5484578), (57, 4618592), (66, 3988784), (76, 3463944), (88, 2991588), (96, 2742289), (114, 2309296), (132, 1994392), (152, 1731972), (176, 1495794), (209, 1259616), (228, 1154648), (264, 997196), (304, 865986), (352, 747897), (418, 629808), (456, 577324), (528, 498598), (608, 432993), (627, 419872), (836, 314904), (912, 288662), (1056, 249299), (1254, 209936), (1672, 157452), (1824, 144331), (2508, 104968), (3344, 78726), (5016, 52484), (6688, 39363), (10032, 26242), (13121, 20064)]