212582412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1596

約数の個数: 144

約数和(自身を含む): 669177600

約数和(自身を除く): 456595188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 522, 532, 551, 609, 684, 798, 812, 1044, 1102, 1197, 1218, 1531, 1596, 1653, 1827, 2204, 2394, 2436, 3062, 3306, 3654, 3857, 4593, 4788, 4959, 6124, 6612, 7308, 7714, 9186, 9918, 10717, 11571, 13779, 15428, 18372, 19836, 21434, 23142, 27558, 29089, 32151, 34713, 42868, 44399, 46284, 55116, 58178, 64302, 69426, 87267, 88798, 96453, 116356, 128604, 133197, 138852, 174534, 177596, 192906, 203623, 261801, 266394, 310793, 349068, 385812, 399591, 407246, 523602, 532788, 610869, 621586, 799182, 814492, 843581, 932379, 1047204, 1221738, 1243172, 1598364, 1687162, 1832607, 1864758, 2443476, 2530743, 2797137, 3374324, 3665214, 3729516, 5061486, 5594274, 5905067, 7330428, 7592229, 10122972, 11188548, 11810134, 15184458, 17715201, 23620268, 30368916, 35430402, 53145603, 70860804, 106291206, 212582412]

約数ペア:

[(1, 212582412), (2, 106291206), (3, 70860804), (4, 53145603), (6, 35430402), (7, 30368916), (9, 23620268), (12, 17715201), (14, 15184458), (18, 11810134), (19, 11188548), (21, 10122972), (28, 7592229), (29, 7330428), (36, 5905067), (38, 5594274), (42, 5061486), (57, 3729516), (58, 3665214), (63, 3374324), (76, 2797137), (84, 2530743), (87, 2443476), (114, 1864758), (116, 1832607), (126, 1687162), (133, 1598364), (171, 1243172), (174, 1221738), (203, 1047204), (228, 932379), (252, 843581), (261, 814492), (266, 799182), (342, 621586), (348, 610869), (399, 532788), (406, 523602), (522, 407246), (532, 399591), (551, 385812), (609, 349068), (684, 310793), (798, 266394), (812, 261801), (1044, 203623), (1102, 192906), (1197, 177596), (1218, 174534), (1531, 138852), (1596, 133197), (1653, 128604), (1827, 116356), (2204, 96453), (2394, 88798), (2436, 87267), (3062, 69426), (3306, 64302), (3654, 58178), (3857, 55116), (4593, 46284), (4788, 44399), (4959, 42868), (6124, 34713), (6612, 32151), (7308, 29089), (7714, 27558), (9186, 23142), (9918, 21434), (10717, 19836), (11571, 18372), (13779, 15428)]