212677488

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2921

約数の個数: 120

約数和(自身を含む): 649958400

約数和(自身を除く): 437280912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 2052, 2736, 2879, 3078, 3888, 4104, 4617, 5758, 6156, 8208, 8637, 9234, 11516, 12312, 17274, 18468, 23032, 24624, 25911, 34548, 36936, 46064, 51822, 54701, 69096, 73872, 77733, 103644, 109402, 138192, 155466, 164103, 207288, 218804, 233199, 310932, 328206, 414576, 437608, 466398, 492309, 621864, 656412, 699597, 875216, 932796, 984618, 1243728, 1312824, 1399194, 1476927, 1865592, 1969236, 2625648, 2798388, 2953854, 3731184, 3938472, 4430781, 5596776, 5907708, 7876944, 8861562, 11193552, 11815416, 13292343, 17723124, 23630832, 26584686, 35446248, 53169372, 70892496, 106338744, 212677488]

約数ペア:

[(1, 212677488), (2, 106338744), (3, 70892496), (4, 53169372), (6, 35446248), (8, 26584686), (9, 23630832), (12, 17723124), (16, 13292343), (18, 11815416), (19, 11193552), (24, 8861562), (27, 7876944), (36, 5907708), (38, 5596776), (48, 4430781), (54, 3938472), (57, 3731184), (72, 2953854), (76, 2798388), (81, 2625648), (108, 1969236), (114, 1865592), (144, 1476927), (152, 1399194), (162, 1312824), (171, 1243728), (216, 984618), (228, 932796), (243, 875216), (304, 699597), (324, 656412), (342, 621864), (432, 492309), (456, 466398), (486, 437608), (513, 414576), (648, 328206), (684, 310932), (912, 233199), (972, 218804), (1026, 207288), (1296, 164103), (1368, 155466), (1539, 138192), (1944, 109402), (2052, 103644), (2736, 77733), (2879, 73872), (3078, 69096), (3888, 54701), (4104, 51822), (4617, 46064), (5758, 36936), (6156, 34548), (8208, 25911), (8637, 24624), (9234, 23032), (11516, 18468), (12312, 17274)]