312759744

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 224

約数和(自身を含む): 990185472

約数和(自身を除く): 677425728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 64, 66, 68, 88, 93, 96, 102, 124, 132, 136, 176, 186, 187, 192, 204, 248, 264, 272, 281, 341, 352, 372, 374, 408, 496, 527, 528, 544, 561, 562, 682, 704, 744, 748, 816, 843, 992, 1023, 1054, 1056, 1088, 1122, 1124, 1364, 1488, 1496, 1581, 1632, 1686, 1984, 2046, 2108, 2112, 2244, 2248, 2728, 2976, 2992, 3091, 3162, 3264, 3372, 4092, 4216, 4488, 4496, 4777, 5456, 5797, 5952, 5984, 6182, 6324, 6744, 8184, 8432, 8711, 8976, 8992, 9273, 9554, 10912, 11594, 11968, 12364, 12648, 13488, 14331, 16368, 16864, 17391, 17422, 17952, 17984, 18546, 19108, 21824, 23188, 24728, 25296, 26133, 26976, 28662, 32736, 33728, 34782, 34844, 35904, 37092, 38216, 46376, 49456, 50592, 52266, 52547, 53952, 57324, 65472, 69564, 69688, 74184, 76432, 92752, 95821, 98912, 101184, 104532, 105094, 114648, 139128, 139376, 148087, 148368, 152864, 157641, 185504, 191642, 197824, 209064, 210188, 229296, 278256, 278752, 287463, 296174, 296736, 305728, 315282, 371008, 383284, 418128, 420376, 444261, 458592, 556512, 557504, 574926, 592348, 593472, 630564, 766568, 836256, 840752, 888522, 917184, 1113024, 1149852, 1184696, 1261128, 1533136, 1628957, 1672512, 1681504, 1777044, 2299704, 2369392, 2522256, 3066272, 3257914, 3363008, 3554088, 4599408, 4738784, 4886871, 5044512, 6132544, 6515828, 7108176, 9198816, 9477568, 9773742, 10089024, 13031656, 14216352, 18397632, 19547484, 26063312, 28432704, 39094968, 52126624, 78189936, 104253248, 156379872, 312759744]

約数ペア:

[(1, 312759744), (2, 156379872), (3, 104253248), (4, 78189936), (6, 52126624), (8, 39094968), (11, 28432704), (12, 26063312), (16, 19547484), (17, 18397632), (22, 14216352), (24, 13031656), (31, 10089024), (32, 9773742), (33, 9477568), (34, 9198816), (44, 7108176), (48, 6515828), (51, 6132544), (62, 5044512), (64, 4886871), (66, 4738784), (68, 4599408), (88, 3554088), (93, 3363008), (96, 3257914), (102, 3066272), (124, 2522256), (132, 2369392), (136, 2299704), (176, 1777044), (186, 1681504), (187, 1672512), (192, 1628957), (204, 1533136), (248, 1261128), (264, 1184696), (272, 1149852), (281, 1113024), (341, 917184), (352, 888522), (372, 840752), (374, 836256), (408, 766568), (496, 630564), (527, 593472), (528, 592348), (544, 574926), (561, 557504), (562, 556512), (682, 458592), (704, 444261), (744, 420376), (748, 418128), (816, 383284), (843, 371008), (992, 315282), (1023, 305728), (1054, 296736), (1056, 296174), (1088, 287463), (1122, 278752), (1124, 278256), (1364, 229296), (1488, 210188), (1496, 209064), (1581, 197824), (1632, 191642), (1686, 185504), (1984, 157641), (2046, 152864), (2108, 148368), (2112, 148087), (2244, 139376), (2248, 139128), (2728, 114648), (2976, 105094), (2992, 104532), (3091, 101184), (3162, 98912), (3264, 95821), (3372, 92752), (4092, 76432), (4216, 74184), (4488, 69688), (4496, 69564), (4777, 65472), (5456, 57324), (5797, 53952), (5952, 52547), (5984, 52266), (6182, 50592), (6324, 49456), (6744, 46376), (8184, 38216), (8432, 37092), (8711, 35904), (8976, 34844), (8992, 34782), (9273, 33728), (9554, 32736), (10912, 28662), (11594, 26976), (11968, 26133), (12364, 25296), (12648, 24728), (13488, 23188), (14331, 21824), (16368, 19108), (16864, 18546), (17391, 17984), (17422, 17952)]