217025676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 701568000

約数和(自身を除く): 484542324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 29, 36, 38, 42, 54, 57, 58, 63, 76, 84, 87, 108, 114, 116, 126, 133, 171, 174, 189, 203, 228, 252, 261, 266, 342, 348, 378, 399, 406, 513, 521, 522, 532, 551, 609, 684, 756, 783, 798, 812, 1026, 1042, 1044, 1102, 1197, 1218, 1563, 1566, 1596, 1653, 1827, 2052, 2084, 2204, 2394, 2436, 3126, 3132, 3306, 3591, 3647, 3654, 3857, 4689, 4788, 4959, 5481, 6252, 6612, 7182, 7294, 7308, 7714, 9378, 9899, 9918, 10941, 10962, 11571, 14067, 14364, 14588, 14877, 15109, 15428, 18756, 19798, 19836, 21882, 21924, 23142, 28134, 29697, 29754, 30218, 32823, 34713, 39596, 43764, 45327, 46284, 56268, 59394, 59508, 60436, 65646, 69293, 69426, 89091, 90654, 98469, 104139, 105763, 118788, 131292, 135981, 138586, 138852, 178182, 181308, 196938, 207879, 208278, 211526, 267273, 271962, 277172, 287071, 317289, 356364, 393876, 407943, 415758, 416556, 423052, 534546, 543924, 574142, 623637, 634578, 815886, 831516, 861213, 951867, 1069092, 1148284, 1247274, 1269156, 1631772, 1722426, 1870911, 1903734, 2009497, 2494548, 2583639, 2855601, 3444852, 3741822, 3807468, 4018994, 5167278, 5711202, 6028491, 7483644, 7750917, 8037988, 10334556, 11422404, 12056982, 15501834, 18085473, 24113964, 31003668, 36170946, 54256419, 72341892, 108512838, 217025676]

約数ペア:

[(1, 217025676), (2, 108512838), (3, 72341892), (4, 54256419), (6, 36170946), (7, 31003668), (9, 24113964), (12, 18085473), (14, 15501834), (18, 12056982), (19, 11422404), (21, 10334556), (27, 8037988), (28, 7750917), (29, 7483644), (36, 6028491), (38, 5711202), (42, 5167278), (54, 4018994), (57, 3807468), (58, 3741822), (63, 3444852), (76, 2855601), (84, 2583639), (87, 2494548), (108, 2009497), (114, 1903734), (116, 1870911), (126, 1722426), (133, 1631772), (171, 1269156), (174, 1247274), (189, 1148284), (203, 1069092), (228, 951867), (252, 861213), (261, 831516), (266, 815886), (342, 634578), (348, 623637), (378, 574142), (399, 543924), (406, 534546), (513, 423052), (521, 416556), (522, 415758), (532, 407943), (551, 393876), (609, 356364), (684, 317289), (756, 287071), (783, 277172), (798, 271962), (812, 267273), (1026, 211526), (1042, 208278), (1044, 207879), (1102, 196938), (1197, 181308), (1218, 178182), (1563, 138852), (1566, 138586), (1596, 135981), (1653, 131292), (1827, 118788), (2052, 105763), (2084, 104139), (2204, 98469), (2394, 90654), (2436, 89091), (3126, 69426), (3132, 69293), (3306, 65646), (3591, 60436), (3647, 59508), (3654, 59394), (3857, 56268), (4689, 46284), (4788, 45327), (4959, 43764), (5481, 39596), (6252, 34713), (6612, 32823), (7182, 30218), (7294, 29754), (7308, 29697), (7714, 28134), (9378, 23142), (9899, 21924), (9918, 21882), (10941, 19836), (10962, 19798), (11571, 18756), (14067, 15428), (14364, 15109), (14588, 14877)]