1258998045704

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{943081}}^1$

素因数の和:943894

約数の個数: 64

約数和(自身を含む): 2788504857600

約数和(自身を除く): 1529506811896

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 769, 868, 1538, 1736, 3076, 5383, 6152, 10766, 21532, 23839, 43064, 47678, 95356, 166873, 190712, 333746, 667492, 943081, 1334984, 1886162, 3772324, 6601567, 7544648, 13203134, 26406268, 29235511, 52812536, 58471022, 116942044, 204648577, 233884088, 409297154, 725229289, 818594308, 1450458578, 1637188616, 2900917156, 5076605023, 5801834312, 10153210046, 20306420092, 22482107959, 40612840184, 44964215918, 89928431836, 157374755713, 179856863672, 314749511426, 629499022852, 1258998045704]

約数ペア:

[(1, 1258998045704), (2, 629499022852), (4, 314749511426), (7, 179856863672), (8, 157374755713), (14, 89928431836), (28, 44964215918), (31, 40612840184), (56, 22482107959), (62, 20306420092), (124, 10153210046), (217, 5801834312), (248, 5076605023), (434, 2900917156), (769, 1637188616), (868, 1450458578), (1538, 818594308), (1736, 725229289), (3076, 409297154), (5383, 233884088), (6152, 204648577), (10766, 116942044), (21532, 58471022), (23839, 52812536), (43064, 29235511), (47678, 26406268), (95356, 13203134), (166873, 7544648), (190712, 6601567), (333746, 3772324), (667492, 1886162), (943081, 1334984)]