2220448464

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:456

約数の個数: 240

約数和(自身を含む): 7006551552

約数和(自身を除く): 4786103088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 197, 208, 216, 223, 234, 243, 312, 324, 351, 394, 432, 446, 468, 486, 591, 624, 648, 669, 702, 788, 892, 936, 972, 1053, 1182, 1296, 1338, 1404, 1576, 1773, 1784, 1872, 1944, 2007, 2106, 2364, 2561, 2676, 2808, 2899, 3152, 3159, 3546, 3568, 3888, 4014, 4212, 4728, 5122, 5319, 5352, 5616, 5798, 6021, 6318, 7092, 7683, 8028, 8424, 8697, 9456, 10244, 10638, 10704, 11596, 12042, 12636, 14184, 15366, 15957, 16056, 16848, 17394, 18063, 20488, 21276, 23049, 23192, 24084, 25272, 26091, 28368, 30732, 31914, 32112, 34788, 36126, 40976, 42552, 43931, 46098, 46384, 47871, 48168, 50544, 52182, 54189, 61464, 63828, 69147, 69576, 72252, 78273, 85104, 87862, 92196, 95742, 96336, 104364, 108378, 122928, 127656, 131793, 138294, 139152, 144504, 156546, 175724, 184392, 191484, 207441, 208728, 216756, 234819, 255312, 263586, 276588, 289008, 313092, 351448, 368784, 382968, 395379, 414882, 417456, 433512, 469638, 527172, 553176, 571103, 622323, 626184, 702896, 704457, 765936, 790758, 829764, 867024, 939276, 1054344, 1106352, 1142206, 1186137, 1244646, 1252368, 1408914, 1581516, 1659528, 1713309, 1878552, 2108688, 2284412, 2372274, 2489292, 2817828, 3163032, 3319056, 3426618, 3558411, 3757104, 4568824, 4744548, 4978584, 5139927, 5635656, 6326064, 6853236, 7116822, 9137648, 9489096, 9957168, 10279854, 10675233, 11271312, 13706472, 14233644, 15419781, 18978192, 20559708, 21350466, 27412944, 28467288, 30839562, 41119416, 42700932, 46259343, 56934576, 61679124, 82238832, 85401864, 92518686, 123358248, 138778029, 170803728, 185037372, 246716496, 277556058, 370074744, 555112116, 740149488, 1110224232, 2220448464]

約数ペア:

[(1, 2220448464), (2, 1110224232), (3, 740149488), (4, 555112116), (6, 370074744), (8, 277556058), (9, 246716496), (12, 185037372), (13, 170803728), (16, 138778029), (18, 123358248), (24, 92518686), (26, 85401864), (27, 82238832), (36, 61679124), (39, 56934576), (48, 46259343), (52, 42700932), (54, 41119416), (72, 30839562), (78, 28467288), (81, 27412944), (104, 21350466), (108, 20559708), (117, 18978192), (144, 15419781), (156, 14233644), (162, 13706472), (197, 11271312), (208, 10675233), (216, 10279854), (223, 9957168), (234, 9489096), (243, 9137648), (312, 7116822), (324, 6853236), (351, 6326064), (394, 5635656), (432, 5139927), (446, 4978584), (468, 4744548), (486, 4568824), (591, 3757104), (624, 3558411), (648, 3426618), (669, 3319056), (702, 3163032), (788, 2817828), (892, 2489292), (936, 2372274), (972, 2284412), (1053, 2108688), (1182, 1878552), (1296, 1713309), (1338, 1659528), (1404, 1581516), (1576, 1408914), (1773, 1252368), (1784, 1244646), (1872, 1186137), (1944, 1142206), (2007, 1106352), (2106, 1054344), (2364, 939276), (2561, 867024), (2676, 829764), (2808, 790758), (2899, 765936), (3152, 704457), (3159, 702896), (3546, 626184), (3568, 622323), (3888, 571103), (4014, 553176), (4212, 527172), (4728, 469638), (5122, 433512), (5319, 417456), (5352, 414882), (5616, 395379), (5798, 382968), (6021, 368784), (6318, 351448), (7092, 313092), (7683, 289008), (8028, 276588), (8424, 263586), (8697, 255312), (9456, 234819), (10244, 216756), (10638, 208728), (10704, 207441), (11596, 191484), (12042, 184392), (12636, 175724), (14184, 156546), (15366, 144504), (15957, 139152), (16056, 138294), (16848, 131793), (17394, 127656), (18063, 122928), (20488, 108378), (21276, 104364), (23049, 96336), (23192, 95742), (24084, 92196), (25272, 87862), (26091, 85104), (28368, 78273), (30732, 72252), (31914, 69576), (32112, 69147), (34788, 63828), (36126, 61464), (40976, 54189), (42552, 52182), (43931, 50544), (46098, 48168), (46384, 47871)]