219755952

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1$

素因数の和:1435

約数の個数: 120

約数和(自身を含む): 670269600

約数和(自身を除く): 450513648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 89, 104, 117, 144, 156, 178, 208, 234, 267, 312, 356, 468, 534, 624, 712, 801, 936, 1068, 1157, 1319, 1424, 1602, 1872, 2136, 2314, 2638, 3204, 3471, 3957, 4272, 4628, 5276, 6408, 6942, 7914, 9256, 10413, 10552, 11871, 12816, 13884, 15828, 17147, 18512, 20826, 21104, 23742, 27768, 31656, 34294, 41652, 47484, 51441, 55536, 63312, 68588, 83304, 94968, 102882, 117391, 137176, 154323, 166608, 189936, 205764, 234782, 274352, 308646, 352173, 411528, 469564, 617292, 704346, 823056, 939128, 1056519, 1234584, 1408692, 1526083, 1878256, 2113038, 2469168, 2817384, 3052166, 4226076, 4578249, 5634768, 6104332, 8452152, 9156498, 12208664, 13734747, 16904304, 18312996, 24417328, 27469494, 36625992, 54938988, 73251984, 109877976, 219755952]

約数ペア:

[(1, 219755952), (2, 109877976), (3, 73251984), (4, 54938988), (6, 36625992), (8, 27469494), (9, 24417328), (12, 18312996), (13, 16904304), (16, 13734747), (18, 12208664), (24, 9156498), (26, 8452152), (36, 6104332), (39, 5634768), (48, 4578249), (52, 4226076), (72, 3052166), (78, 2817384), (89, 2469168), (104, 2113038), (117, 1878256), (144, 1526083), (156, 1408692), (178, 1234584), (208, 1056519), (234, 939128), (267, 823056), (312, 704346), (356, 617292), (468, 469564), (534, 411528), (624, 352173), (712, 308646), (801, 274352), (936, 234782), (1068, 205764), (1157, 189936), (1319, 166608), (1424, 154323), (1602, 137176), (1872, 117391), (2136, 102882), (2314, 94968), (2638, 83304), (3204, 68588), (3471, 63312), (3957, 55536), (4272, 51441), (4628, 47484), (5276, 41652), (6408, 34294), (6942, 31656), (7914, 27768), (9256, 23742), (10413, 21104), (10552, 20826), (11871, 18512), (12816, 17147), (13884, 15828)]