1636709324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 3200601600

約数和(自身を除く): 1563892276

約数列:

[1, 2, 4, 19, 38, 53, 59, 71, 76, 97, 106, 118, 142, 194, 212, 236, 284, 388, 1007, 1121, 1349, 1843, 2014, 2242, 2698, 3127, 3686, 3763, 4028, 4189, 4484, 5141, 5396, 5723, 6254, 6887, 7372, 7526, 8378, 10282, 11446, 12508, 13774, 15052, 16756, 20564, 22892, 27548, 59413, 71497, 79591, 97679, 108737, 118826, 130853, 142994, 159182, 195358, 217474, 222017, 237652, 261706, 285988, 303319, 318364, 365011, 390716, 406333, 434948, 444034, 523412, 606638, 730022, 812666, 888068, 1213276, 1460044, 1625332, 4218323, 5763061, 6935209, 7720327, 8436646, 11526122, 13870418, 15440654, 16873292, 21535649, 23052244, 27740836, 30881308, 43071298, 86142596, 409177331, 818354662, 1636709324]

約数ペア:

[(1, 1636709324), (2, 818354662), (4, 409177331), (19, 86142596), (38, 43071298), (53, 30881308), (59, 27740836), (71, 23052244), (76, 21535649), (97, 16873292), (106, 15440654), (118, 13870418), (142, 11526122), (194, 8436646), (212, 7720327), (236, 6935209), (284, 5763061), (388, 4218323), (1007, 1625332), (1121, 1460044), (1349, 1213276), (1843, 888068), (2014, 812666), (2242, 730022), (2698, 606638), (3127, 523412), (3686, 444034), (3763, 434948), (4028, 406333), (4189, 390716), (4484, 365011), (5141, 318364), (5396, 303319), (5723, 285988), (6254, 261706), (6887, 237652), (7372, 222017), (7526, 217474), (8378, 195358), (10282, 159182), (11446, 142994), (12508, 130853), (13774, 118826), (15052, 108737), (16756, 97679), (20564, 79591), (22892, 71497), (27548, 59413)]