333494780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 775656000

約数和(自身を除く): 442161220

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 149, 170, 227, 290, 298, 340, 454, 493, 580, 596, 745, 908, 986, 1135, 1490, 1972, 2270, 2465, 2533, 2980, 3859, 4321, 4540, 4930, 5066, 6583, 7718, 8642, 9860, 10132, 12665, 13166, 15436, 17284, 19295, 21605, 25330, 26332, 32915, 33823, 38590, 43210, 50660, 65830, 67646, 73457, 77180, 86420, 111911, 131660, 135292, 146914, 169115, 223822, 293828, 338230, 367285, 447644, 559555, 574991, 676460, 734570, 980867, 1119110, 1149982, 1469140, 1961734, 2238220, 2299964, 2874955, 3923468, 4904335, 5749910, 9808670, 11499820, 16674739, 19617340, 33349478, 66698956, 83373695, 166747390, 333494780]

約数ペア:

[(1, 333494780), (2, 166747390), (4, 83373695), (5, 66698956), (10, 33349478), (17, 19617340), (20, 16674739), (29, 11499820), (34, 9808670), (58, 5749910), (68, 4904335), (85, 3923468), (116, 2874955), (145, 2299964), (149, 2238220), (170, 1961734), (227, 1469140), (290, 1149982), (298, 1119110), (340, 980867), (454, 734570), (493, 676460), (580, 574991), (596, 559555), (745, 447644), (908, 367285), (986, 338230), (1135, 293828), (1490, 223822), (1972, 169115), (2270, 146914), (2465, 135292), (2533, 131660), (2980, 111911), (3859, 86420), (4321, 77180), (4540, 73457), (4930, 67646), (5066, 65830), (6583, 50660), (7718, 43210), (8642, 38590), (9860, 33823), (10132, 32915), (12665, 26332), (13166, 25330), (15436, 21605), (17284, 19295)]