215641944

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3262

約数の個数: 144

約数和(自身を含む): 715361400

約数和(自身を除く): 499719456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2394, 2793, 3192, 3217, 3528, 3724, 4788, 5586, 6434, 7448, 8379, 9576, 9651, 11172, 12868, 16758, 19302, 22344, 22519, 25736, 28953, 33516, 38604, 45038, 57906, 61123, 67032, 67557, 77208, 90076, 115812, 122246, 135114, 157633, 180152, 183369, 202671, 231624, 244492, 270228, 315266, 366738, 405342, 427861, 472899, 488984, 540456, 550107, 630532, 733476, 810684, 855722, 945798, 1100214, 1261064, 1283583, 1418697, 1466952, 1621368, 1711444, 1891596, 2200428, 2567166, 2837394, 2995027, 3422888, 3783192, 3850749, 4400856, 5134332, 5674788, 5990054, 7701498, 8985081, 10268664, 11349576, 11980108, 15402996, 17970162, 23960216, 26955243, 30805992, 35940324, 53910486, 71880648, 107820972, 215641944]

約数ペア:

[(1, 215641944), (2, 107820972), (3, 71880648), (4, 53910486), (6, 35940324), (7, 30805992), (8, 26955243), (9, 23960216), (12, 17970162), (14, 15402996), (18, 11980108), (19, 11349576), (21, 10268664), (24, 8985081), (28, 7701498), (36, 5990054), (38, 5674788), (42, 5134332), (49, 4400856), (56, 3850749), (57, 3783192), (63, 3422888), (72, 2995027), (76, 2837394), (84, 2567166), (98, 2200428), (114, 1891596), (126, 1711444), (133, 1621368), (147, 1466952), (152, 1418697), (168, 1283583), (171, 1261064), (196, 1100214), (228, 945798), (252, 855722), (266, 810684), (294, 733476), (342, 630532), (392, 550107), (399, 540456), (441, 488984), (456, 472899), (504, 427861), (532, 405342), (588, 366738), (684, 315266), (798, 270228), (882, 244492), (931, 231624), (1064, 202671), (1176, 183369), (1197, 180152), (1368, 157633), (1596, 135114), (1764, 122246), (1862, 115812), (2394, 90076), (2793, 77208), (3192, 67557), (3217, 67032), (3528, 61123), (3724, 57906), (4788, 45038), (5586, 38604), (6434, 33516), (7448, 28953), (8379, 25736), (9576, 22519), (9651, 22344), (11172, 19302), (12868, 16758)]