40293504

素因数分解:

$2^7\times 3^3\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 121176000

約数和(自身を除く): 80882496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 128, 131, 144, 178, 192, 216, 262, 267, 288, 356, 384, 393, 432, 524, 534, 576, 712, 786, 801, 864, 1048, 1068, 1152, 1179, 1424, 1572, 1602, 1728, 2096, 2136, 2358, 2403, 2848, 3144, 3204, 3456, 3537, 4192, 4272, 4716, 4806, 5696, 6288, 6408, 7074, 8384, 8544, 9432, 9612, 11392, 11659, 12576, 12816, 14148, 16768, 17088, 18864, 19224, 23318, 25152, 25632, 28296, 34176, 34977, 37728, 38448, 46636, 50304, 51264, 56592, 69954, 75456, 76896, 93272, 102528, 104931, 113184, 139908, 150912, 153792, 186544, 209862, 226368, 279816, 307584, 314793, 373088, 419724, 452736, 559632, 629586, 746176, 839448, 1119264, 1259172, 1492352, 1678896, 2238528, 2518344, 3357792, 4477056, 5036688, 6715584, 10073376, 13431168, 20146752, 40293504]

約数ペア:

[(1, 40293504), (2, 20146752), (3, 13431168), (4, 10073376), (6, 6715584), (8, 5036688), (9, 4477056), (12, 3357792), (16, 2518344), (18, 2238528), (24, 1678896), (27, 1492352), (32, 1259172), (36, 1119264), (48, 839448), (54, 746176), (64, 629586), (72, 559632), (89, 452736), (96, 419724), (108, 373088), (128, 314793), (131, 307584), (144, 279816), (178, 226368), (192, 209862), (216, 186544), (262, 153792), (267, 150912), (288, 139908), (356, 113184), (384, 104931), (393, 102528), (432, 93272), (524, 76896), (534, 75456), (576, 69954), (712, 56592), (786, 51264), (801, 50304), (864, 46636), (1048, 38448), (1068, 37728), (1152, 34977), (1179, 34176), (1424, 28296), (1572, 25632), (1602, 25152), (1728, 23318), (2096, 19224), (2136, 18864), (2358, 17088), (2403, 16768), (2848, 14148), (3144, 12816), (3204, 12576), (3456, 11659), (3537, 11392), (4192, 9612), (4272, 9432), (4716, 8544), (4806, 8384), (5696, 7074), (6288, 6408)]