18874686696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:648

約数の個数: 256

約数和(自身を含む): 53859686400

約数和(自身を除く): 34984999704

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 59, 68, 69, 73, 92, 102, 118, 136, 138, 146, 177, 184, 204, 219, 236, 276, 292, 354, 391, 408, 438, 467, 472, 552, 584, 708, 782, 876, 934, 1003, 1173, 1241, 1357, 1401, 1416, 1564, 1679, 1752, 1868, 2006, 2346, 2482, 2714, 2802, 3009, 3128, 3358, 3723, 3736, 4012, 4071, 4307, 4692, 4964, 5037, 5428, 5604, 6018, 6716, 7446, 7939, 8024, 8142, 8614, 9384, 9928, 10074, 10741, 10856, 11208, 12036, 12921, 13432, 14892, 15878, 16284, 17228, 20148, 21482, 23069, 23817, 24072, 25842, 27553, 28543, 29784, 31756, 32223, 32568, 34091, 34456, 40296, 42964, 46138, 47634, 51684, 55106, 57086, 63512, 64446, 68182, 69207, 73219, 82659, 85629, 85928, 92276, 95268, 99061, 102273, 103368, 110212, 114172, 128892, 136364, 138414, 146438, 165318, 171258, 182597, 184552, 190536, 198122, 204546, 219657, 220424, 228344, 257784, 272728, 276828, 292876, 297183, 330636, 342516, 365194, 396244, 409092, 439314, 468401, 547791, 553656, 579547, 585752, 594366, 633719, 661272, 685032, 730388, 784093, 792488, 818184, 878628, 936802, 1095582, 1159094, 1188732, 1267438, 1405203, 1460776, 1568186, 1684037, 1738641, 1757256, 1873604, 1901157, 2011369, 2191164, 2318188, 2352279, 2377464, 2534876, 2810406, 3136372, 3368074, 3477282, 3747208, 3802314, 4022738, 4382328, 4636376, 4704558, 5052111, 5069752, 5620812, 6034107, 6272744, 6736148, 6954564, 7604628, 8045476, 9409116, 10104222, 10773223, 11241624, 12068214, 13329581, 13472296, 13909128, 15209256, 16090952, 18818232, 20208444, 21546446, 24136428, 26659162, 32319669, 34193273, 39988743, 40416888, 43092892, 46261487, 48272856, 53318324, 64639338, 68386546, 79977486, 86185784, 92522974, 102579819, 106636648, 129278676, 136773092, 138784461, 159954972, 185045948, 205159638, 258557352, 273546184, 277568922, 319909944, 370091896, 410319276, 555137844, 786445279, 820638552, 1110275688, 1572890558, 2359335837, 3145781116, 4718671674, 6291562232, 9437343348, 18874686696]

約数ペア:

[(1, 18874686696), (2, 9437343348), (3, 6291562232), (4, 4718671674), (6, 3145781116), (8, 2359335837), (12, 1572890558), (17, 1110275688), (23, 820638552), (24, 786445279), (34, 555137844), (46, 410319276), (51, 370091896), (59, 319909944), (68, 277568922), (69, 273546184), (73, 258557352), (92, 205159638), (102, 185045948), (118, 159954972), (136, 138784461), (138, 136773092), (146, 129278676), (177, 106636648), (184, 102579819), (204, 92522974), (219, 86185784), (236, 79977486), (276, 68386546), (292, 64639338), (354, 53318324), (391, 48272856), (408, 46261487), (438, 43092892), (467, 40416888), (472, 39988743), (552, 34193273), (584, 32319669), (708, 26659162), (782, 24136428), (876, 21546446), (934, 20208444), (1003, 18818232), (1173, 16090952), (1241, 15209256), (1357, 13909128), (1401, 13472296), (1416, 13329581), (1564, 12068214), (1679, 11241624), (1752, 10773223), (1868, 10104222), (2006, 9409116), (2346, 8045476), (2482, 7604628), (2714, 6954564), (2802, 6736148), (3009, 6272744), (3128, 6034107), (3358, 5620812), (3723, 5069752), (3736, 5052111), (4012, 4704558), (4071, 4636376), (4307, 4382328), (4692, 4022738), (4964, 3802314), (5037, 3747208), (5428, 3477282), (5604, 3368074), (6018, 3136372), (6716, 2810406), (7446, 2534876), (7939, 2377464), (8024, 2352279), (8142, 2318188), (8614, 2191164), (9384, 2011369), (9928, 1901157), (10074, 1873604), (10741, 1757256), (10856, 1738641), (11208, 1684037), (12036, 1568186), (12921, 1460776), (13432, 1405203), (14892, 1267438), (15878, 1188732), (16284, 1159094), (17228, 1095582), (20148, 936802), (21482, 878628), (23069, 818184), (23817, 792488), (24072, 784093), (25842, 730388), (27553, 685032), (28543, 661272), (29784, 633719), (31756, 594366), (32223, 585752), (32568, 579547), (34091, 553656), (34456, 547791), (40296, 468401), (42964, 439314), (46138, 409092), (47634, 396244), (51684, 365194), (55106, 342516), (57086, 330636), (63512, 297183), (64446, 292876), (68182, 276828), (69207, 272728), (73219, 257784), (82659, 228344), (85629, 220424), (85928, 219657), (92276, 204546), (95268, 198122), (99061, 190536), (102273, 184552), (103368, 182597), (110212, 171258), (114172, 165318), (128892, 146438), (136364, 138414)]