15961982688

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{972343}}^1$

素因数の和:972381

約数の個数: 96

約数和(自身を含む): 49006137600

約数和(自身を除く): 33044154912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 972343, 1944686, 2917029, 3889372, 5834058, 7778744, 8751087, 11668116, 15557488, 17502174, 18474517, 23336232, 26253261, 31114976, 35004348, 36949034, 46672464, 52506522, 55423551, 70008696, 73898068, 93344928, 105013044, 110847102, 140017392, 147796136, 166270653, 210026088, 221694204, 280034784, 295592272, 332541306, 420052176, 443388408, 498811959, 591184544, 665082612, 840104352, 886776816, 997623918, 1330165224, 1773553632, 1995247836, 2660330448, 3990495672, 5320660896, 7980991344, 15961982688]

約数ペア:

[(1, 15961982688), (2, 7980991344), (3, 5320660896), (4, 3990495672), (6, 2660330448), (8, 1995247836), (9, 1773553632), (12, 1330165224), (16, 997623918), (18, 886776816), (19, 840104352), (24, 665082612), (27, 591184544), (32, 498811959), (36, 443388408), (38, 420052176), (48, 332541306), (54, 295592272), (57, 280034784), (72, 221694204), (76, 210026088), (96, 166270653), (108, 147796136), (114, 140017392), (144, 110847102), (152, 105013044), (171, 93344928), (216, 73898068), (228, 70008696), (288, 55423551), (304, 52506522), (342, 46672464), (432, 36949034), (456, 35004348), (513, 31114976), (608, 26253261), (684, 23336232), (864, 18474517), (912, 17502174), (1026, 15557488), (1368, 11668116), (1824, 8751087), (2052, 7778744), (2736, 5834058), (4104, 3889372), (5472, 2917029), (8208, 1944686), (16416, 972343)]