1945426008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{8123}}^1$

素因数の和:8736

約数の個数: 64

約数和(自身を含む): 5159064960

約数和(自身を除く): 3213638952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 587, 1174, 1761, 2348, 3522, 4696, 7044, 8123, 9979, 14088, 16246, 19958, 24369, 29937, 32492, 39916, 48738, 59874, 64984, 79832, 97476, 119748, 138091, 194952, 239496, 276182, 414273, 552364, 828546, 1104728, 1657092, 3314184, 4768201, 9536402, 14304603, 19072804, 28609206, 38145608, 57218412, 81059417, 114436824, 162118834, 243178251, 324237668, 486356502, 648475336, 972713004, 1945426008]

約数ペア:

[(1, 1945426008), (2, 972713004), (3, 648475336), (4, 486356502), (6, 324237668), (8, 243178251), (12, 162118834), (17, 114436824), (24, 81059417), (34, 57218412), (51, 38145608), (68, 28609206), (102, 19072804), (136, 14304603), (204, 9536402), (408, 4768201), (587, 3314184), (1174, 1657092), (1761, 1104728), (2348, 828546), (3522, 552364), (4696, 414273), (7044, 276182), (8123, 239496), (9979, 194952), (14088, 138091), (16246, 119748), (19958, 97476), (24369, 79832), (29937, 64984), (32492, 59874), (39916, 48738)]