1900679328

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:835

約数の個数: 144

約数和(自身を含む): 5522025600

約数和(自身を除く): 3621346272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 139, 144, 158, 237, 278, 288, 316, 417, 474, 556, 601, 632, 711, 834, 948, 1112, 1202, 1251, 1264, 1422, 1668, 1803, 1896, 2224, 2404, 2502, 2528, 2844, 3336, 3606, 3792, 4448, 4808, 5004, 5409, 5688, 6672, 7212, 7584, 9616, 10008, 10818, 10981, 11376, 13344, 14424, 19232, 20016, 21636, 21962, 22752, 28848, 32943, 40032, 43272, 43924, 47479, 57696, 65886, 83539, 86544, 87848, 94958, 98829, 131772, 142437, 167078, 173088, 175696, 189916, 197658, 250617, 263544, 284874, 334156, 351392, 379832, 395316, 427311, 501234, 527088, 569748, 668312, 751851, 759664, 790632, 854622, 1002468, 1054176, 1139496, 1336624, 1503702, 1519328, 1581264, 1709244, 2004936, 2278992, 2673248, 3007404, 3162528, 3418488, 4009872, 4557984, 6014808, 6599581, 6836976, 8019744, 12029616, 13199162, 13673952, 19798743, 24059232, 26398324, 39597486, 52796648, 59396229, 79194972, 105593296, 118792458, 158389944, 211186592, 237584916, 316779888, 475169832, 633559776, 950339664, 1900679328]

約数ペア:

[(1, 1900679328), (2, 950339664), (3, 633559776), (4, 475169832), (6, 316779888), (8, 237584916), (9, 211186592), (12, 158389944), (16, 118792458), (18, 105593296), (24, 79194972), (32, 59396229), (36, 52796648), (48, 39597486), (72, 26398324), (79, 24059232), (96, 19798743), (139, 13673952), (144, 13199162), (158, 12029616), (237, 8019744), (278, 6836976), (288, 6599581), (316, 6014808), (417, 4557984), (474, 4009872), (556, 3418488), (601, 3162528), (632, 3007404), (711, 2673248), (834, 2278992), (948, 2004936), (1112, 1709244), (1202, 1581264), (1251, 1519328), (1264, 1503702), (1422, 1336624), (1668, 1139496), (1803, 1054176), (1896, 1002468), (2224, 854622), (2404, 790632), (2502, 759664), (2528, 751851), (2844, 668312), (3336, 569748), (3606, 527088), (3792, 501234), (4448, 427311), (4808, 395316), (5004, 379832), (5409, 351392), (5688, 334156), (6672, 284874), (7212, 263544), (7584, 250617), (9616, 197658), (10008, 189916), (10818, 175696), (10981, 173088), (11376, 167078), (13344, 142437), (14424, 131772), (19232, 98829), (20016, 94958), (21636, 87848), (21962, 86544), (22752, 83539), (28848, 65886), (32943, 57696), (40032, 47479), (43272, 43924)]