619432112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 1351371840

約数和(自身を除く): 731939728

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 103, 104, 116, 206, 208, 232, 377, 412, 464, 754, 824, 997, 1339, 1508, 1648, 1994, 2678, 2987, 3016, 3988, 5356, 5974, 6032, 7976, 10712, 11948, 12961, 15952, 21424, 23896, 25922, 28913, 38831, 47792, 51844, 57826, 77662, 102691, 103688, 115652, 155324, 205382, 207376, 231304, 310648, 375869, 410764, 462608, 621296, 751738, 821528, 1334983, 1503476, 1643056, 2669966, 2978039, 3006952, 5339932, 5956078, 6013904, 10679864, 11912156, 21359728, 23824312, 38714507, 47648624, 77429014, 154858028, 309716056, 619432112]

約数ペア:

[(1, 619432112), (2, 309716056), (4, 154858028), (8, 77429014), (13, 47648624), (16, 38714507), (26, 23824312), (29, 21359728), (52, 11912156), (58, 10679864), (103, 6013904), (104, 5956078), (116, 5339932), (206, 3006952), (208, 2978039), (232, 2669966), (377, 1643056), (412, 1503476), (464, 1334983), (754, 821528), (824, 751738), (997, 621296), (1339, 462608), (1508, 410764), (1648, 375869), (1994, 310648), (2678, 231304), (2987, 207376), (3016, 205382), (3988, 155324), (5356, 115652), (5974, 103688), (6032, 102691), (7976, 77662), (10712, 57826), (11948, 51844), (12961, 47792), (15952, 38831), (21424, 28913), (23896, 25922)]