1298993904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5297}}^1$

素因数の和:5455

約数の個数: 120

約数和(自身を含む): 3945653712

約数和(自身を除く): 2646659808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 131, 144, 156, 208, 234, 262, 312, 393, 468, 524, 624, 786, 936, 1048, 1179, 1572, 1703, 1872, 2096, 2358, 3144, 3406, 4716, 5109, 5297, 6288, 6812, 9432, 10218, 10594, 13624, 15327, 15891, 18864, 20436, 21188, 27248, 30654, 31782, 40872, 42376, 47673, 61308, 63564, 68861, 81744, 84752, 95346, 122616, 127128, 137722, 190692, 206583, 245232, 254256, 275444, 381384, 413166, 550888, 619749, 693907, 762768, 826332, 1101776, 1239498, 1387814, 1652664, 2081721, 2478996, 2775628, 3305328, 4163442, 4957992, 5551256, 6245163, 8326884, 9020791, 9915984, 11102512, 12490326, 16653768, 18041582, 24980652, 27062373, 33307536, 36083164, 49961304, 54124746, 72166328, 81187119, 99922608, 108249492, 144332656, 162374238, 216498984, 324748476, 432997968, 649496952, 1298993904]

約数ペア:

[(1, 1298993904), (2, 649496952), (3, 432997968), (4, 324748476), (6, 216498984), (8, 162374238), (9, 144332656), (12, 108249492), (13, 99922608), (16, 81187119), (18, 72166328), (24, 54124746), (26, 49961304), (36, 36083164), (39, 33307536), (48, 27062373), (52, 24980652), (72, 18041582), (78, 16653768), (104, 12490326), (117, 11102512), (131, 9915984), (144, 9020791), (156, 8326884), (208, 6245163), (234, 5551256), (262, 4957992), (312, 4163442), (393, 3305328), (468, 2775628), (524, 2478996), (624, 2081721), (786, 1652664), (936, 1387814), (1048, 1239498), (1179, 1101776), (1572, 826332), (1703, 762768), (1872, 693907), (2096, 619749), (2358, 550888), (3144, 413166), (3406, 381384), (4716, 275444), (5109, 254256), (5297, 245232), (6288, 206583), (6812, 190692), (9432, 137722), (10218, 127128), (10594, 122616), (13624, 95346), (15327, 84752), (15891, 81744), (18864, 68861), (20436, 63564), (21188, 61308), (27248, 47673), (30654, 42376), (31782, 40872)]