1279858536

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12527}}^1$

素因数の和:12596

約数の個数: 128

約数和(自身を含む): 3968870400

約数和(自身を除く): 2689011864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 66, 72, 86, 88, 99, 108, 129, 132, 172, 198, 216, 258, 264, 297, 344, 387, 396, 473, 516, 594, 774, 792, 946, 1032, 1161, 1188, 1419, 1548, 1892, 2322, 2376, 2838, 3096, 3784, 4257, 4644, 5676, 8514, 9288, 11352, 12527, 12771, 17028, 25054, 25542, 34056, 37581, 50108, 51084, 75162, 100216, 102168, 112743, 137797, 150324, 225486, 275594, 300648, 338229, 413391, 450972, 538661, 551188, 676458, 826782, 901944, 1077322, 1102376, 1240173, 1352916, 1615983, 1653564, 2154644, 2480346, 2705832, 3231966, 3307128, 3720519, 4309288, 4847949, 4960692, 5925271, 6463932, 7441038, 9695898, 9921384, 11850542, 12927864, 14543847, 14882076, 17775813, 19391796, 23701084, 29087694, 29764152, 35551626, 38783592, 47402168, 53327439, 58175388, 71103252, 106654878, 116350776, 142206504, 159982317, 213309756, 319964634, 426619512, 639929268, 1279858536]

約数ペア:

[(1, 1279858536), (2, 639929268), (3, 426619512), (4, 319964634), (6, 213309756), (8, 159982317), (9, 142206504), (11, 116350776), (12, 106654878), (18, 71103252), (22, 58175388), (24, 53327439), (27, 47402168), (33, 38783592), (36, 35551626), (43, 29764152), (44, 29087694), (54, 23701084), (66, 19391796), (72, 17775813), (86, 14882076), (88, 14543847), (99, 12927864), (108, 11850542), (129, 9921384), (132, 9695898), (172, 7441038), (198, 6463932), (216, 5925271), (258, 4960692), (264, 4847949), (297, 4309288), (344, 3720519), (387, 3307128), (396, 3231966), (473, 2705832), (516, 2480346), (594, 2154644), (774, 1653564), (792, 1615983), (946, 1352916), (1032, 1240173), (1161, 1102376), (1188, 1077322), (1419, 901944), (1548, 826782), (1892, 676458), (2322, 551188), (2376, 538661), (2838, 450972), (3096, 413391), (3784, 338229), (4257, 300648), (4644, 275594), (5676, 225486), (8514, 150324), (9288, 137797), (11352, 112743), (12527, 102168), (12771, 100216), (17028, 75162), (25054, 51084), (25542, 50108), (34056, 37581)]