256929648696

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{7523}}^1\times {\mathrm{67763}}^1$

素因数の和:75305

約数の個数: 96

約数和(自身を含む): 795375884160

約数和(自身を除く): 538446235464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 7523, 15046, 22569, 30092, 45138, 52661, 60184, 67707, 67763, 90276, 105322, 135414, 135526, 157983, 180552, 203289, 210644, 270828, 271052, 315966, 406578, 421288, 473949, 474341, 541656, 542104, 609867, 631932, 813156, 947898, 948682, 1219734, 1263864, 1423023, 1626312, 1895796, 1897364, 2439468, 2846046, 3791592, 3794728, 4269069, 4878936, 5692092, 8538138, 11384184, 17076276, 34152552, 509781049, 1019562098, 1529343147, 2039124196, 3058686294, 3568467343, 4078248392, 4588029441, 6117372588, 7136934686, 9176058882, 10705402029, 12234745176, 14273869372, 18352117764, 21410804058, 28547738744, 32116206087, 36704235528, 42821608116, 64232412174, 85643216232, 128464824348, 256929648696]

約数ペア:

[(1, 256929648696), (2, 128464824348), (3, 85643216232), (4, 64232412174), (6, 42821608116), (7, 36704235528), (8, 32116206087), (9, 28547738744), (12, 21410804058), (14, 18352117764), (18, 14273869372), (21, 12234745176), (24, 10705402029), (28, 9176058882), (36, 7136934686), (42, 6117372588), (56, 4588029441), (63, 4078248392), (72, 3568467343), (84, 3058686294), (126, 2039124196), (168, 1529343147), (252, 1019562098), (504, 509781049), (7523, 34152552), (15046, 17076276), (22569, 11384184), (30092, 8538138), (45138, 5692092), (52661, 4878936), (60184, 4269069), (67707, 3794728), (67763, 3791592), (90276, 2846046), (105322, 2439468), (135414, 1897364), (135526, 1895796), (157983, 1626312), (180552, 1423023), (203289, 1263864), (210644, 1219734), (270828, 948682), (271052, 947898), (315966, 813156), (406578, 631932), (421288, 609867), (473949, 542104), (474341, 541656)]