17988947592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3109}}^1$

素因数の和:3268

約数の個数: 256

約数和(自身を含む): 58469990400

約数和(自身を除く): 40481042808

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 101, 124, 132, 154, 168, 186, 202, 217, 231, 248, 264, 303, 308, 341, 372, 404, 434, 462, 606, 616, 651, 682, 707, 744, 808, 868, 924, 1023, 1111, 1212, 1302, 1364, 1414, 1736, 1848, 2046, 2121, 2222, 2387, 2424, 2604, 2728, 2828, 3109, 3131, 3333, 4092, 4242, 4444, 4774, 5208, 5656, 6218, 6262, 6666, 7161, 7777, 8184, 8484, 8888, 9327, 9393, 9548, 12436, 12524, 13332, 14322, 15554, 16968, 18654, 18786, 19096, 21763, 21917, 23331, 24872, 25048, 26664, 28644, 31108, 34199, 34441, 37308, 37572, 43526, 43834, 46662, 57288, 62216, 65289, 65751, 68398, 68882, 74616, 75144, 87052, 87668, 93324, 96379, 102597, 103323, 130578, 131502, 136796, 137764, 174104, 175336, 186648, 192758, 205194, 206646, 239393, 241087, 261156, 263004, 273592, 275528, 289137, 314009, 385516, 410388, 413292, 478786, 482174, 522312, 526008, 578274, 628018, 674653, 718179, 723261, 771032, 820776, 826584, 942027, 957572, 964348, 1060169, 1156548, 1256036, 1349306, 1436358, 1446522, 1884054, 1915144, 1928696, 2023959, 2120338, 2198063, 2313096, 2512072, 2698612, 2872716, 2893044, 3180507, 3454099, 3768108, 4047918, 4240676, 4396126, 5397224, 5745432, 5786088, 6361014, 6594189, 6908198, 7421183, 7536216, 8095836, 8481352, 8792252, 9734279, 10362297, 12722028, 13188378, 13816396, 14842366, 16191672, 17584504, 19468558, 20724594, 22263549, 24178693, 25444056, 26376756, 27632792, 29202837, 29684732, 38937116, 41449188, 44527098, 48357386, 52753512, 58405674, 59369464, 68139953, 72536079, 77874232, 82898376, 89054196, 96714772, 107077069, 116811348, 136279906, 145072158, 178108392, 193429544, 204419859, 214154138, 233622696, 272559812, 290144316, 321231207, 408839718, 428308276, 545119624, 580288632, 642462414, 749539483, 817679436, 856616552, 1284924828, 1499078966, 1635358872, 2248618449, 2569849656, 2998157932, 4497236898, 5996315864, 8994473796, 17988947592]

約数ペア:

[(1, 17988947592), (2, 8994473796), (3, 5996315864), (4, 4497236898), (6, 2998157932), (7, 2569849656), (8, 2248618449), (11, 1635358872), (12, 1499078966), (14, 1284924828), (21, 856616552), (22, 817679436), (24, 749539483), (28, 642462414), (31, 580288632), (33, 545119624), (42, 428308276), (44, 408839718), (56, 321231207), (62, 290144316), (66, 272559812), (77, 233622696), (84, 214154138), (88, 204419859), (93, 193429544), (101, 178108392), (124, 145072158), (132, 136279906), (154, 116811348), (168, 107077069), (186, 96714772), (202, 89054196), (217, 82898376), (231, 77874232), (248, 72536079), (264, 68139953), (303, 59369464), (308, 58405674), (341, 52753512), (372, 48357386), (404, 44527098), (434, 41449188), (462, 38937116), (606, 29684732), (616, 29202837), (651, 27632792), (682, 26376756), (707, 25444056), (744, 24178693), (808, 22263549), (868, 20724594), (924, 19468558), (1023, 17584504), (1111, 16191672), (1212, 14842366), (1302, 13816396), (1364, 13188378), (1414, 12722028), (1736, 10362297), (1848, 9734279), (2046, 8792252), (2121, 8481352), (2222, 8095836), (2387, 7536216), (2424, 7421183), (2604, 6908198), (2728, 6594189), (2828, 6361014), (3109, 5786088), (3131, 5745432), (3333, 5397224), (4092, 4396126), (4242, 4240676), (4444, 4047918), (4774, 3768108), (5208, 3454099), (5656, 3180507), (6218, 2893044), (6262, 2872716), (6666, 2698612), (7161, 2512072), (7777, 2313096), (8184, 2198063), (8484, 2120338), (8888, 2023959), (9327, 1928696), (9393, 1915144), (9548, 1884054), (12436, 1446522), (12524, 1436358), (13332, 1349306), (14322, 1256036), (15554, 1156548), (16968, 1060169), (18654, 964348), (18786, 957572), (19096, 942027), (21763, 826584), (21917, 820776), (23331, 771032), (24872, 723261), (25048, 718179), (26664, 674653), (28644, 628018), (31108, 578274), (34199, 526008), (34441, 522312), (37308, 482174), (37572, 478786), (43526, 413292), (43834, 410388), (46662, 385516), (57288, 314009), (62216, 289137), (65289, 275528), (65751, 273592), (68398, 263004), (68882, 261156), (74616, 241087), (75144, 239393), (87052, 206646), (87668, 205194), (93324, 192758), (96379, 186648), (102597, 175336), (103323, 174104), (130578, 137764), (131502, 136796)]