406793772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4447}}^1$

素因数の和:4489

約数の個数: 144

約数和(自身を含む): 1325148160

約数和(自身を除く): 918354388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 924, 1089, 1188, 1386, 1452, 1694, 2079, 2178, 2541, 2772, 3267, 3388, 4158, 4356, 4447, 5082, 6534, 7623, 8316, 8894, 10164, 13068, 13341, 15246, 17788, 22869, 26682, 30492, 31129, 40023, 45738, 48917, 53364, 62258, 80046, 91476, 93387, 97834, 120069, 124516, 146751, 160092, 186774, 195668, 240138, 280161, 293502, 342419, 373548, 440253, 480276, 538087, 560322, 587004, 684838, 840483, 880506, 1027257, 1076174, 1120644, 1320759, 1369676, 1614261, 1680966, 1761012, 2054514, 2152348, 2641518, 3081771, 3228522, 3361932, 3766609, 4109028, 4842783, 5283036, 6163542, 6457044, 7533218, 9245313, 9685566, 11299827, 12327084, 14528349, 15066436, 18490626, 19371132, 22599654, 29056698, 33899481, 36981252, 45199308, 58113396, 67798962, 101698443, 135597924, 203396886, 406793772]

約数ペア:

[(1, 406793772), (2, 203396886), (3, 135597924), (4, 101698443), (6, 67798962), (7, 58113396), (9, 45199308), (11, 36981252), (12, 33899481), (14, 29056698), (18, 22599654), (21, 19371132), (22, 18490626), (27, 15066436), (28, 14528349), (33, 12327084), (36, 11299827), (42, 9685566), (44, 9245313), (54, 7533218), (63, 6457044), (66, 6163542), (77, 5283036), (84, 4842783), (99, 4109028), (108, 3766609), (121, 3361932), (126, 3228522), (132, 3081771), (154, 2641518), (189, 2152348), (198, 2054514), (231, 1761012), (242, 1680966), (252, 1614261), (297, 1369676), (308, 1320759), (363, 1120644), (378, 1076174), (396, 1027257), (462, 880506), (484, 840483), (594, 684838), (693, 587004), (726, 560322), (756, 538087), (847, 480276), (924, 440253), (1089, 373548), (1188, 342419), (1386, 293502), (1452, 280161), (1694, 240138), (2079, 195668), (2178, 186774), (2541, 160092), (2772, 146751), (3267, 124516), (3388, 120069), (4158, 97834), (4356, 93387), (4447, 91476), (5082, 80046), (6534, 62258), (7623, 53364), (8316, 48917), (8894, 45738), (10164, 40023), (13068, 31129), (13341, 30492), (15246, 26682), (17788, 22869)]