384421830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2287}}^1$

素因数の和:2741

約数の個数: 64

約数和(自身を含む): 996323328

約数和(自身を除く): 611901498

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 431, 862, 1293, 2155, 2287, 2586, 4310, 4574, 5603, 6465, 6861, 11206, 11435, 12930, 13722, 16809, 22870, 28015, 29731, 33618, 34305, 56030, 59462, 68610, 84045, 89193, 148655, 168090, 178386, 297310, 445965, 891930, 985697, 1971394, 2957091, 4928485, 5914182, 9856970, 12814061, 14785455, 25628122, 29570910, 38442183, 64070305, 76884366, 128140610, 192210915, 384421830]

約数ペア:

[(1, 384421830), (2, 192210915), (3, 128140610), (5, 76884366), (6, 64070305), (10, 38442183), (13, 29570910), (15, 25628122), (26, 14785455), (30, 12814061), (39, 9856970), (65, 5914182), (78, 4928485), (130, 2957091), (195, 1971394), (390, 985697), (431, 891930), (862, 445965), (1293, 297310), (2155, 178386), (2287, 168090), (2586, 148655), (4310, 89193), (4574, 84045), (5603, 68610), (6465, 59462), (6861, 56030), (11206, 34305), (11435, 33618), (12930, 29731), (13722, 28015), (16809, 22870)]