18816518304

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{5477}}^1$

素因数の和:5723

約数の個数: 144

約数和(自身を含む): 54555621120

約数和(自身を除く): 35739102816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 151, 158, 237, 288, 302, 316, 453, 474, 604, 632, 711, 906, 948, 1208, 1264, 1359, 1422, 1812, 1896, 2416, 2528, 2718, 2844, 3624, 3792, 4832, 5436, 5477, 5688, 7248, 7584, 10872, 10954, 11376, 11929, 14496, 16431, 21744, 21908, 22752, 23858, 32862, 35787, 43488, 43816, 47716, 49293, 65724, 71574, 87632, 95432, 98586, 107361, 131448, 143148, 175264, 190864, 197172, 214722, 262896, 286296, 381728, 394344, 429444, 432683, 525792, 572592, 788688, 827027, 858888, 865366, 1145184, 1298049, 1577376, 1654054, 1717776, 1730732, 2481081, 2596098, 3308108, 3435552, 3461464, 3894147, 4962162, 5192196, 6616216, 6922928, 7443243, 7788294, 9924324, 10384392, 13232432, 13845856, 14886486, 15576588, 19848648, 20768784, 26464864, 29772972, 31153176, 39697296, 41537568, 59545944, 62306352, 65335133, 79394592, 119091888, 124612704, 130670266, 196005399, 238183776, 261340532, 392010798, 522681064, 588016197, 784021596, 1045362128, 1176032394, 1568043192, 2090724256, 2352064788, 3136086384, 4704129576, 6272172768, 9408259152, 18816518304]

約数ペア:

[(1, 18816518304), (2, 9408259152), (3, 6272172768), (4, 4704129576), (6, 3136086384), (8, 2352064788), (9, 2090724256), (12, 1568043192), (16, 1176032394), (18, 1045362128), (24, 784021596), (32, 588016197), (36, 522681064), (48, 392010798), (72, 261340532), (79, 238183776), (96, 196005399), (144, 130670266), (151, 124612704), (158, 119091888), (237, 79394592), (288, 65335133), (302, 62306352), (316, 59545944), (453, 41537568), (474, 39697296), (604, 31153176), (632, 29772972), (711, 26464864), (906, 20768784), (948, 19848648), (1208, 15576588), (1264, 14886486), (1359, 13845856), (1422, 13232432), (1812, 10384392), (1896, 9924324), (2416, 7788294), (2528, 7443243), (2718, 6922928), (2844, 6616216), (3624, 5192196), (3792, 4962162), (4832, 3894147), (5436, 3461464), (5477, 3435552), (5688, 3308108), (7248, 2596098), (7584, 2481081), (10872, 1730732), (10954, 1717776), (11376, 1654054), (11929, 1577376), (14496, 1298049), (16431, 1145184), (21744, 865366), (21908, 858888), (22752, 827027), (23858, 788688), (32862, 572592), (35787, 525792), (43488, 432683), (43816, 429444), (47716, 394344), (49293, 381728), (65724, 286296), (71574, 262896), (87632, 214722), (95432, 197172), (98586, 190864), (107361, 175264), (131448, 143148)]