287614912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9343}}^1$

素因数の和:9405

約数の個数: 56

約数和(自身を含む): 631318016

約数和(自身を除く): 343703104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 3848, 7696, 9343, 15392, 18686, 30784, 37372, 74744, 121459, 149488, 242918, 298976, 345691, 485836, 597952, 691382, 971672, 1382764, 1943344, 2765528, 3886688, 4493983, 5531056, 7773376, 8987966, 11062112, 17975932, 22124224, 35951864, 71903728, 143807456, 287614912]

約数ペア:

[(1, 287614912), (2, 143807456), (4, 71903728), (8, 35951864), (13, 22124224), (16, 17975932), (26, 11062112), (32, 8987966), (37, 7773376), (52, 5531056), (64, 4493983), (74, 3886688), (104, 2765528), (148, 1943344), (208, 1382764), (296, 971672), (416, 691382), (481, 597952), (592, 485836), (832, 345691), (962, 298976), (1184, 242918), (1924, 149488), (2368, 121459), (3848, 74744), (7696, 37372), (9343, 30784), (15392, 18686)]