1897400496

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{19087}}^1$

素因数の和:19226

約数の個数: 80

約数和(自身を含む): 5207206400

約数和(自身を除く): 3309805904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 327, 436, 456, 654, 872, 912, 1308, 1744, 2071, 2616, 4142, 5232, 6213, 8284, 12426, 16568, 19087, 24852, 33136, 38174, 49704, 57261, 76348, 99408, 114522, 152696, 229044, 305392, 362653, 458088, 725306, 916176, 1087959, 1450612, 2080483, 2175918, 2901224, 4160966, 4351836, 5802448, 6241449, 8321932, 8703672, 12482898, 16643864, 17407344, 24965796, 33287728, 39529177, 49931592, 79058354, 99863184, 118587531, 158116708, 237175062, 316233416, 474350124, 632466832, 948700248, 1897400496]

約数ペア:

[(1, 1897400496), (2, 948700248), (3, 632466832), (4, 474350124), (6, 316233416), (8, 237175062), (12, 158116708), (16, 118587531), (19, 99863184), (24, 79058354), (38, 49931592), (48, 39529177), (57, 33287728), (76, 24965796), (109, 17407344), (114, 16643864), (152, 12482898), (218, 8703672), (228, 8321932), (304, 6241449), (327, 5802448), (436, 4351836), (456, 4160966), (654, 2901224), (872, 2175918), (912, 2080483), (1308, 1450612), (1744, 1087959), (2071, 916176), (2616, 725306), (4142, 458088), (5232, 362653), (6213, 305392), (8284, 229044), (12426, 152696), (16568, 114522), (19087, 99408), (24852, 76348), (33136, 57261), (38174, 49704)]