2156821344

素因数分解:

$2^5\times 3^5\times {\mathrm{79}}^1\times {\mathrm{3511}}^1$

素因数の和:3615

約数の個数: 144

約数和(自身を含む): 6442974720

約数和(自身を除く): 4286153376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 243, 288, 316, 324, 432, 474, 486, 632, 648, 711, 864, 948, 972, 1264, 1296, 1422, 1896, 1944, 2133, 2528, 2592, 2844, 3511, 3792, 3888, 4266, 5688, 6399, 7022, 7584, 7776, 8532, 10533, 11376, 12798, 14044, 17064, 19197, 21066, 22752, 25596, 28088, 31599, 34128, 38394, 42132, 51192, 56176, 63198, 68256, 76788, 84264, 94797, 102384, 112352, 126396, 153576, 168528, 189594, 204768, 252792, 277369, 284391, 307152, 337056, 379188, 505584, 554738, 568782, 614304, 758376, 832107, 853173, 1011168, 1109476, 1137564, 1516752, 1664214, 1706346, 2218952, 2275128, 2496321, 3033504, 3328428, 3412692, 4437904, 4550256, 4992642, 6656856, 6825384, 7488963, 8875808, 9100512, 9985284, 13313712, 13650768, 14977926, 19970568, 22466889, 26627424, 27301536, 29955852, 39941136, 44933778, 59911704, 67400667, 79882272, 89867556, 119823408, 134801334, 179735112, 239646816, 269602668, 359470224, 539205336, 718940448, 1078410672, 2156821344]

約数ペア:

[(1, 2156821344), (2, 1078410672), (3, 718940448), (4, 539205336), (6, 359470224), (8, 269602668), (9, 239646816), (12, 179735112), (16, 134801334), (18, 119823408), (24, 89867556), (27, 79882272), (32, 67400667), (36, 59911704), (48, 44933778), (54, 39941136), (72, 29955852), (79, 27301536), (81, 26627424), (96, 22466889), (108, 19970568), (144, 14977926), (158, 13650768), (162, 13313712), (216, 9985284), (237, 9100512), (243, 8875808), (288, 7488963), (316, 6825384), (324, 6656856), (432, 4992642), (474, 4550256), (486, 4437904), (632, 3412692), (648, 3328428), (711, 3033504), (864, 2496321), (948, 2275128), (972, 2218952), (1264, 1706346), (1296, 1664214), (1422, 1516752), (1896, 1137564), (1944, 1109476), (2133, 1011168), (2528, 853173), (2592, 832107), (2844, 758376), (3511, 614304), (3792, 568782), (3888, 554738), (4266, 505584), (5688, 379188), (6399, 337056), (7022, 307152), (7584, 284391), (7776, 277369), (8532, 252792), (10533, 204768), (11376, 189594), (12798, 168528), (14044, 153576), (17064, 126396), (19197, 112352), (21066, 102384), (22752, 94797), (25596, 84264), (28088, 76788), (31599, 68256), (34128, 63198), (38394, 56176), (42132, 51192)]