289431528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{2281}}^1$

素因数の和:2618

約数の個数: 64

約数和(自身を含む): 768942720

約数和(自身を除く): 479511192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 311, 408, 622, 933, 1244, 1866, 2281, 2488, 3732, 4562, 5287, 6843, 7464, 9124, 10574, 13686, 15861, 18248, 21148, 27372, 31722, 38777, 42296, 54744, 63444, 77554, 116331, 126888, 155108, 232662, 310216, 465324, 709391, 930648, 1418782, 2128173, 2837564, 4256346, 5675128, 8512692, 12059647, 17025384, 24119294, 36178941, 48238588, 72357882, 96477176, 144715764, 289431528]

約数ペア:

[(1, 289431528), (2, 144715764), (3, 96477176), (4, 72357882), (6, 48238588), (8, 36178941), (12, 24119294), (17, 17025384), (24, 12059647), (34, 8512692), (51, 5675128), (68, 4256346), (102, 2837564), (136, 2128173), (204, 1418782), (311, 930648), (408, 709391), (622, 465324), (933, 310216), (1244, 232662), (1866, 155108), (2281, 126888), (2488, 116331), (3732, 77554), (4562, 63444), (5287, 54744), (6843, 42296), (7464, 38777), (9124, 31722), (10574, 27372), (13686, 21148), (15861, 18248)]