1887141888

素因数分解:

$2^{15}\times 3^6\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 224

約数和(自身を含む): 5730380400

約数和(自身を除く): 3843238512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 128, 144, 158, 162, 192, 216, 237, 243, 256, 288, 316, 324, 384, 432, 474, 486, 512, 576, 632, 648, 711, 729, 768, 864, 948, 972, 1024, 1152, 1264, 1296, 1422, 1458, 1536, 1728, 1896, 1944, 2048, 2133, 2304, 2528, 2592, 2844, 2916, 3072, 3456, 3792, 3888, 4096, 4266, 4608, 5056, 5184, 5688, 5832, 6144, 6399, 6912, 7584, 7776, 8192, 8532, 9216, 10112, 10368, 11376, 11664, 12288, 12798, 13824, 15168, 15552, 16384, 17064, 18432, 19197, 20224, 20736, 22752, 23328, 24576, 25596, 27648, 30336, 31104, 32768, 34128, 36864, 38394, 40448, 41472, 45504, 46656, 49152, 51192, 55296, 57591, 60672, 62208, 68256, 73728, 76788, 80896, 82944, 91008, 93312, 98304, 102384, 110592, 115182, 121344, 124416, 136512, 147456, 153576, 161792, 165888, 182016, 186624, 204768, 221184, 230364, 242688, 248832, 273024, 294912, 307152, 323584, 331776, 364032, 373248, 409536, 442368, 460728, 485376, 497664, 546048, 614304, 647168, 663552, 728064, 746496, 819072, 884736, 921456, 970752, 995328, 1092096, 1228608, 1294336, 1327104, 1456128, 1492992, 1638144, 1842912, 1941504, 1990656, 2184192, 2457216, 2588672, 2654208, 2912256, 2985984, 3276288, 3685824, 3883008, 3981312, 4368384, 4914432, 5824512, 5971968, 6552576, 7371648, 7766016, 7962624, 8736768, 9828864, 11649024, 11943936, 13105152, 14743296, 17473536, 19657728, 23298048, 23887872, 26210304, 29486592, 34947072, 39315456, 52420608, 58973184, 69894144, 78630912, 104841216, 117946368, 157261824, 209682432, 235892736, 314523648, 471785472, 629047296, 943570944, 1887141888]

約数ペア:

[(1, 1887141888), (2, 943570944), (3, 629047296), (4, 471785472), (6, 314523648), (8, 235892736), (9, 209682432), (12, 157261824), (16, 117946368), (18, 104841216), (24, 78630912), (27, 69894144), (32, 58973184), (36, 52420608), (48, 39315456), (54, 34947072), (64, 29486592), (72, 26210304), (79, 23887872), (81, 23298048), (96, 19657728), (108, 17473536), (128, 14743296), (144, 13105152), (158, 11943936), (162, 11649024), (192, 9828864), (216, 8736768), (237, 7962624), (243, 7766016), (256, 7371648), (288, 6552576), (316, 5971968), (324, 5824512), (384, 4914432), (432, 4368384), (474, 3981312), (486, 3883008), (512, 3685824), (576, 3276288), (632, 2985984), (648, 2912256), (711, 2654208), (729, 2588672), (768, 2457216), (864, 2184192), (948, 1990656), (972, 1941504), (1024, 1842912), (1152, 1638144), (1264, 1492992), (1296, 1456128), (1422, 1327104), (1458, 1294336), (1536, 1228608), (1728, 1092096), (1896, 995328), (1944, 970752), (2048, 921456), (2133, 884736), (2304, 819072), (2528, 746496), (2592, 728064), (2844, 663552), (2916, 647168), (3072, 614304), (3456, 546048), (3792, 497664), (3888, 485376), (4096, 460728), (4266, 442368), (4608, 409536), (5056, 373248), (5184, 364032), (5688, 331776), (5832, 323584), (6144, 307152), (6399, 294912), (6912, 273024), (7584, 248832), (7776, 242688), (8192, 230364), (8532, 221184), (9216, 204768), (10112, 186624), (10368, 182016), (11376, 165888), (11664, 161792), (12288, 153576), (12798, 147456), (13824, 136512), (15168, 124416), (15552, 121344), (16384, 115182), (17064, 110592), (18432, 102384), (19197, 98304), (20224, 93312), (20736, 91008), (22752, 82944), (23328, 80896), (24576, 76788), (25596, 73728), (27648, 68256), (30336, 62208), (31104, 60672), (32768, 57591), (34128, 55296), (36864, 51192), (38394, 49152), (40448, 46656), (41472, 45504)]