288034516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 657506304

約数和(自身を除く): 369471788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 97, 124, 154, 194, 217, 308, 311, 341, 388, 434, 622, 679, 682, 868, 1067, 1244, 1358, 1364, 2134, 2177, 2387, 2716, 3007, 3421, 4268, 4354, 4774, 6014, 6842, 7469, 8708, 9548, 9641, 12028, 13684, 14938, 19282, 21049, 23947, 29876, 30167, 33077, 38564, 42098, 47894, 60334, 66154, 67487, 84196, 95788, 106051, 120668, 132308, 134974, 211169, 212102, 231539, 269948, 331837, 422338, 424204, 463078, 663674, 742357, 844676, 926156, 935177, 1327348, 1484714, 1870354, 2322859, 2969428, 3740708, 4645718, 6546239, 9291436, 10286947, 13092478, 20573894, 26184956, 41147788, 72008629, 144017258, 288034516]

約数ペア:

[(1, 288034516), (2, 144017258), (4, 72008629), (7, 41147788), (11, 26184956), (14, 20573894), (22, 13092478), (28, 10286947), (31, 9291436), (44, 6546239), (62, 4645718), (77, 3740708), (97, 2969428), (124, 2322859), (154, 1870354), (194, 1484714), (217, 1327348), (308, 935177), (311, 926156), (341, 844676), (388, 742357), (434, 663674), (622, 463078), (679, 424204), (682, 422338), (868, 331837), (1067, 269948), (1244, 231539), (1358, 212102), (1364, 211169), (2134, 134974), (2177, 132308), (2387, 120668), (2716, 106051), (3007, 95788), (3421, 84196), (4268, 67487), (4354, 66154), (4774, 60334), (6014, 47894), (6842, 42098), (7469, 38564), (8708, 33077), (9548, 30167), (9641, 29876), (12028, 23947), (13684, 21049), (14938, 19282)]