332156176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1508

約数の個数: 80

約数和(自身を含む): 749952000

約数和(自身を除く): 417795824

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 71, 76, 88, 142, 152, 176, 209, 284, 304, 418, 568, 781, 836, 1136, 1349, 1399, 1562, 1672, 2698, 2798, 3124, 3344, 5396, 5596, 6248, 10792, 11192, 12496, 14839, 15389, 21584, 22384, 26581, 29678, 30778, 53162, 59356, 61556, 99329, 106324, 118712, 123112, 198658, 212648, 237424, 246224, 292391, 397316, 425296, 584782, 794632, 1092619, 1169564, 1589264, 1887251, 2185238, 2339128, 3774502, 4370476, 4678256, 7549004, 8740952, 15098008, 17481904, 20759761, 30196016, 41519522, 83039044, 166078088, 332156176]

約数ペア:

[(1, 332156176), (2, 166078088), (4, 83039044), (8, 41519522), (11, 30196016), (16, 20759761), (19, 17481904), (22, 15098008), (38, 8740952), (44, 7549004), (71, 4678256), (76, 4370476), (88, 3774502), (142, 2339128), (152, 2185238), (176, 1887251), (209, 1589264), (284, 1169564), (304, 1092619), (418, 794632), (568, 584782), (781, 425296), (836, 397316), (1136, 292391), (1349, 246224), (1399, 237424), (1562, 212648), (1672, 198658), (2698, 123112), (2798, 118712), (3124, 106324), (3344, 99329), (5396, 61556), (5596, 59356), (6248, 53162), (10792, 30778), (11192, 29678), (12496, 26581), (14839, 22384), (15389, 21584)]