2016387945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:888

約数の個数: 128

約数和(自身を含む): 4245696000

約数和(自身を除く): 2229308055

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 149, 165, 195, 297, 351, 429, 447, 495, 585, 701, 715, 745, 1287, 1341, 1485, 1639, 1755, 1937, 2103, 2145, 2235, 3505, 3861, 4023, 4917, 5811, 6309, 6435, 6705, 7711, 8195, 9113, 9685, 10515, 14751, 17433, 18927, 19305, 20115, 21307, 23133, 24585, 27339, 29055, 31545, 38555, 44253, 45565, 52299, 63921, 69399, 73755, 82017, 87165, 94635, 100243, 104449, 106535, 115665, 136695, 191763, 208197, 221265, 246051, 261495, 300729, 313347, 319605, 346995, 410085, 501215, 522245, 575289, 902187, 940041, 958815, 1040985, 1148939, 1230255, 1357837, 1503645, 1566735, 2706561, 2820123, 2876445, 3446817, 4073511, 4510935, 4700205, 5744695, 6789185, 10340451, 12220533, 13532805, 14100615, 14936207, 17234085, 20367555, 31021353, 36661599, 44808621, 51702255, 61102665, 74681035, 134425863, 155106765, 183307995, 224043105, 403277589, 672129315, 2016387945]

約数ペア:

[(1, 2016387945), (3, 672129315), (5, 403277589), (9, 224043105), (11, 183307995), (13, 155106765), (15, 134425863), (27, 74681035), (33, 61102665), (39, 51702255), (45, 44808621), (55, 36661599), (65, 31021353), (99, 20367555), (117, 17234085), (135, 14936207), (143, 14100615), (149, 13532805), (165, 12220533), (195, 10340451), (297, 6789185), (351, 5744695), (429, 4700205), (447, 4510935), (495, 4073511), (585, 3446817), (701, 2876445), (715, 2820123), (745, 2706561), (1287, 1566735), (1341, 1503645), (1485, 1357837), (1639, 1230255), (1755, 1148939), (1937, 1040985), (2103, 958815), (2145, 940041), (2235, 902187), (3505, 575289), (3861, 522245), (4023, 501215), (4917, 410085), (5811, 346995), (6309, 319605), (6435, 313347), (6705, 300729), (7711, 261495), (8195, 246051), (9113, 221265), (9685, 208197), (10515, 191763), (14751, 136695), (17433, 115665), (18927, 106535), (19305, 104449), (20115, 100243), (21307, 94635), (23133, 87165), (24585, 82017), (27339, 73755), (29055, 69399), (31545, 63921), (38555, 52299), (44253, 45565)]