323066980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 751639392

約数和(自身を除く): 428572412

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 61, 68, 74, 85, 122, 148, 170, 185, 244, 305, 340, 370, 421, 610, 629, 740, 842, 1037, 1220, 1258, 1684, 2074, 2105, 2257, 2516, 3145, 4148, 4210, 4514, 5185, 6290, 7157, 8420, 9028, 10370, 11285, 12580, 14314, 15577, 20740, 22570, 25681, 28628, 31154, 35785, 38369, 45140, 51362, 62308, 71570, 76738, 77885, 102724, 128405, 143140, 153476, 155770, 191845, 256810, 264809, 311540, 383690, 436577, 513620, 529618, 767380, 873154, 950197, 1059236, 1324045, 1746308, 1900394, 2182885, 2648090, 3800788, 4365770, 4750985, 5296180, 8731540, 9501970, 16153349, 19003940, 32306698, 64613396, 80766745, 161533490, 323066980]

約数ペア:

[(1, 323066980), (2, 161533490), (4, 80766745), (5, 64613396), (10, 32306698), (17, 19003940), (20, 16153349), (34, 9501970), (37, 8731540), (61, 5296180), (68, 4750985), (74, 4365770), (85, 3800788), (122, 2648090), (148, 2182885), (170, 1900394), (185, 1746308), (244, 1324045), (305, 1059236), (340, 950197), (370, 873154), (421, 767380), (610, 529618), (629, 513620), (740, 436577), (842, 383690), (1037, 311540), (1220, 264809), (1258, 256810), (1684, 191845), (2074, 155770), (2105, 153476), (2257, 143140), (2516, 128405), (3145, 102724), (4148, 77885), (4210, 76738), (4514, 71570), (5185, 62308), (6290, 51362), (7157, 45140), (8420, 38369), (9028, 35785), (10370, 31154), (11285, 28628), (12580, 25681), (14314, 22570), (15577, 20740)]