311828994

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2593}}^1$

素因数の和:2752

約数の個数: 64

約数和(自身を含む): 739601280

約数和(自身を除く): 427772286

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 131, 153, 262, 306, 393, 459, 786, 918, 1179, 2227, 2358, 2593, 3537, 4454, 5186, 6681, 7074, 7779, 13362, 15558, 20043, 23337, 40086, 44081, 46674, 60129, 70011, 88162, 120258, 132243, 140022, 264486, 339683, 396729, 679366, 793458, 1019049, 1190187, 2038098, 2380374, 3057147, 5774611, 6114294, 9171441, 11549222, 17323833, 18342882, 34647666, 51971499, 103942998, 155914497, 311828994]

約数ペア:

[(1, 311828994), (2, 155914497), (3, 103942998), (6, 51971499), (9, 34647666), (17, 18342882), (18, 17323833), (27, 11549222), (34, 9171441), (51, 6114294), (54, 5774611), (102, 3057147), (131, 2380374), (153, 2038098), (262, 1190187), (306, 1019049), (393, 793458), (459, 679366), (786, 396729), (918, 339683), (1179, 264486), (2227, 140022), (2358, 132243), (2593, 120258), (3537, 88162), (4454, 70011), (5186, 60129), (6681, 46674), (7074, 44081), (7779, 40086), (13362, 23337), (15558, 20043)]