2539459944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 256

約数和(自身を含む): 8338176000

約数和(自身を除く): 5798716056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 139, 168, 172, 189, 216, 252, 258, 278, 281, 301, 344, 378, 387, 417, 504, 516, 556, 562, 602, 756, 774, 834, 843, 903, 973, 1032, 1112, 1124, 1161, 1204, 1251, 1512, 1548, 1668, 1686, 1806, 1946, 1967, 2248, 2322, 2408, 2502, 2529, 2709, 2919, 3096, 3336, 3372, 3612, 3753, 3892, 3934, 4644, 5004, 5058, 5418, 5838, 5901, 5977, 6744, 7224, 7506, 7587, 7784, 7868, 8127, 8757, 9288, 10008, 10116, 10836, 11676, 11802, 11954, 12083, 15012, 15174, 15736, 16254, 17514, 17703, 17931, 20232, 21672, 23352, 23604, 23908, 24166, 26271, 30024, 30348, 32508, 35028, 35406, 35862, 36249, 39059, 41839, 47208, 47816, 48332, 52542, 53109, 53793, 60696, 65016, 70056, 70812, 71724, 72498, 78118, 83678, 84581, 96664, 105084, 106218, 107586, 108747, 117177, 125517, 141624, 143448, 144996, 156236, 161379, 167356, 169162, 210168, 212436, 215172, 217494, 234354, 251034, 253743, 273413, 289992, 312472, 322758, 326241, 334712, 338324, 351531, 376551, 424872, 430344, 434988, 468708, 502068, 507486, 546826, 645516, 652482, 676648, 703062, 753102, 761229, 820239, 869976, 937416, 1004136, 1014972, 1054593, 1093652, 1129653, 1291032, 1304964, 1406124, 1506204, 1522458, 1640478, 1679537, 2029944, 2109186, 2187304, 2259306, 2283687, 2460717, 2609928, 2812248, 3012408, 3044916, 3280956, 3359074, 4218372, 4518612, 4567374, 4921434, 5038611, 6089832, 6561912, 6718148, 7382151, 8436744, 9037224, 9134748, 9842868, 10077222, 11756759, 13436296, 14764302, 15115833, 18269496, 19685736, 20154444, 23513518, 29528604, 30231666, 35270277, 40308888, 45347499, 47027036, 59057208, 60463332, 70540554, 90694998, 94054072, 105810831, 120926664, 141081108, 181389996, 211621662, 282162216, 317432493, 362779992, 423243324, 634864986, 846486648, 1269729972, 2539459944]

約数ペア:

[(1, 2539459944), (2, 1269729972), (3, 846486648), (4, 634864986), (6, 423243324), (7, 362779992), (8, 317432493), (9, 282162216), (12, 211621662), (14, 181389996), (18, 141081108), (21, 120926664), (24, 105810831), (27, 94054072), (28, 90694998), (36, 70540554), (42, 60463332), (43, 59057208), (54, 47027036), (56, 45347499), (63, 40308888), (72, 35270277), (84, 30231666), (86, 29528604), (108, 23513518), (126, 20154444), (129, 19685736), (139, 18269496), (168, 15115833), (172, 14764302), (189, 13436296), (216, 11756759), (252, 10077222), (258, 9842868), (278, 9134748), (281, 9037224), (301, 8436744), (344, 7382151), (378, 6718148), (387, 6561912), (417, 6089832), (504, 5038611), (516, 4921434), (556, 4567374), (562, 4518612), (602, 4218372), (756, 3359074), (774, 3280956), (834, 3044916), (843, 3012408), (903, 2812248), (973, 2609928), (1032, 2460717), (1112, 2283687), (1124, 2259306), (1161, 2187304), (1204, 2109186), (1251, 2029944), (1512, 1679537), (1548, 1640478), (1668, 1522458), (1686, 1506204), (1806, 1406124), (1946, 1304964), (1967, 1291032), (2248, 1129653), (2322, 1093652), (2408, 1054593), (2502, 1014972), (2529, 1004136), (2709, 937416), (2919, 869976), (3096, 820239), (3336, 761229), (3372, 753102), (3612, 703062), (3753, 676648), (3892, 652482), (3934, 645516), (4644, 546826), (5004, 507486), (5058, 502068), (5418, 468708), (5838, 434988), (5901, 430344), (5977, 424872), (6744, 376551), (7224, 351531), (7506, 338324), (7587, 334712), (7784, 326241), (7868, 322758), (8127, 312472), (8757, 289992), (9288, 273413), (10008, 253743), (10116, 251034), (10836, 234354), (11676, 217494), (11802, 215172), (11954, 212436), (12083, 210168), (15012, 169162), (15174, 167356), (15736, 161379), (16254, 156236), (17514, 144996), (17703, 143448), (17931, 141624), (20232, 125517), (21672, 117177), (23352, 108747), (23604, 107586), (23908, 106218), (24166, 105084), (26271, 96664), (30024, 84581), (30348, 83678), (32508, 78118), (35028, 72498), (35406, 71724), (35862, 70812), (36249, 70056), (39059, 65016), (41839, 60696), (47208, 53793), (47816, 53109), (48332, 52542)]