1948474992

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 240

約数和(自身を含む): 5788772352

約数和(自身を除く): 3840297360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 31, 34, 46, 48, 51, 62, 68, 69, 92, 93, 102, 124, 136, 138, 184, 186, 197, 204, 248, 272, 276, 289, 368, 372, 391, 394, 408, 496, 527, 552, 578, 591, 713, 744, 782, 788, 816, 867, 1054, 1104, 1156, 1173, 1182, 1426, 1488, 1564, 1576, 1581, 1734, 2108, 2139, 2312, 2346, 2364, 2852, 3128, 3152, 3162, 3349, 3468, 4216, 4278, 4531, 4624, 4692, 4728, 5704, 6107, 6256, 6324, 6647, 6698, 6936, 8432, 8556, 8959, 9062, 9384, 9456, 10047, 11408, 12121, 12214, 12648, 13294, 13396, 13593, 13872, 17112, 17918, 18124, 18321, 18768, 19941, 20094, 24242, 24428, 25296, 26588, 26792, 26877, 27186, 34224, 35836, 36248, 36363, 36642, 39882, 40188, 48484, 48856, 53176, 53584, 53754, 54372, 56933, 71672, 72496, 72726, 73284, 77027, 79764, 80376, 96968, 97712, 103819, 106352, 107508, 108744, 113866, 140461, 143344, 145452, 146568, 154054, 159528, 160752, 170799, 193936, 206057, 207638, 215016, 217488, 227732, 231081, 280922, 290904, 293136, 308108, 311457, 319056, 341598, 412114, 415276, 421383, 430032, 455464, 462162, 561844, 581808, 616216, 618171, 622914, 683196, 824228, 830552, 842766, 910928, 924324, 1123688, 1232432, 1236342, 1245828, 1309459, 1366392, 1648456, 1661104, 1685532, 1764923, 1848648, 2247376, 2387837, 2472684, 2491656, 2618918, 2732784, 3296912, 3371064, 3529846, 3697296, 3928377, 4775674, 4945368, 4983312, 5237836, 5294769, 6742128, 7059692, 7163511, 7856754, 9551348, 9890736, 10475672, 10589538, 14119384, 14327022, 15713508, 19102696, 20951344, 21179076, 28238768, 28654044, 31427016, 38205392, 40593229, 42358152, 57308088, 62854032, 81186458, 84716304, 114616176, 121779687, 162372916, 243559374, 324745832, 487118748, 649491664, 974237496, 1948474992]

約数ペア:

[(1, 1948474992), (2, 974237496), (3, 649491664), (4, 487118748), (6, 324745832), (8, 243559374), (12, 162372916), (16, 121779687), (17, 114616176), (23, 84716304), (24, 81186458), (31, 62854032), (34, 57308088), (46, 42358152), (48, 40593229), (51, 38205392), (62, 31427016), (68, 28654044), (69, 28238768), (92, 21179076), (93, 20951344), (102, 19102696), (124, 15713508), (136, 14327022), (138, 14119384), (184, 10589538), (186, 10475672), (197, 9890736), (204, 9551348), (248, 7856754), (272, 7163511), (276, 7059692), (289, 6742128), (368, 5294769), (372, 5237836), (391, 4983312), (394, 4945368), (408, 4775674), (496, 3928377), (527, 3697296), (552, 3529846), (578, 3371064), (591, 3296912), (713, 2732784), (744, 2618918), (782, 2491656), (788, 2472684), (816, 2387837), (867, 2247376), (1054, 1848648), (1104, 1764923), (1156, 1685532), (1173, 1661104), (1182, 1648456), (1426, 1366392), (1488, 1309459), (1564, 1245828), (1576, 1236342), (1581, 1232432), (1734, 1123688), (2108, 924324), (2139, 910928), (2312, 842766), (2346, 830552), (2364, 824228), (2852, 683196), (3128, 622914), (3152, 618171), (3162, 616216), (3349, 581808), (3468, 561844), (4216, 462162), (4278, 455464), (4531, 430032), (4624, 421383), (4692, 415276), (4728, 412114), (5704, 341598), (6107, 319056), (6256, 311457), (6324, 308108), (6647, 293136), (6698, 290904), (6936, 280922), (8432, 231081), (8556, 227732), (8959, 217488), (9062, 215016), (9384, 207638), (9456, 206057), (10047, 193936), (11408, 170799), (12121, 160752), (12214, 159528), (12648, 154054), (13294, 146568), (13396, 145452), (13593, 143344), (13872, 140461), (17112, 113866), (17918, 108744), (18124, 107508), (18321, 106352), (18768, 103819), (19941, 97712), (20094, 96968), (24242, 80376), (24428, 79764), (25296, 77027), (26588, 73284), (26792, 72726), (26877, 72496), (27186, 71672), (34224, 56933), (35836, 54372), (36248, 53754), (36363, 53584), (36642, 53176), (39882, 48856), (40188, 48484)]