1215169488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 3867252480

約数和(自身を除く): 2652082992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 167, 169, 184, 207, 208, 234, 276, 299, 312, 334, 338, 368, 414, 468, 501, 507, 552, 598, 624, 668, 676, 828, 897, 936, 1002, 1014, 1104, 1196, 1336, 1352, 1503, 1521, 1656, 1794, 1872, 2004, 2028, 2171, 2197, 2392, 2672, 2691, 2704, 3006, 3042, 3312, 3588, 3841, 3887, 4008, 4056, 4342, 4394, 4784, 5382, 6012, 6084, 6513, 6591, 7176, 7682, 7774, 8016, 8112, 8684, 8788, 10764, 11523, 11661, 12024, 12168, 13026, 13182, 14352, 15364, 15548, 17368, 17576, 19539, 19773, 21528, 23046, 23322, 24048, 24336, 26052, 26364, 28223, 30728, 31096, 34569, 34736, 34983, 35152, 39078, 39546, 43056, 46092, 46644, 49933, 50531, 52104, 52728, 56446, 61456, 62192, 69138, 69966, 78156, 79092, 84669, 92184, 93288, 99866, 101062, 104208, 105456, 112892, 138276, 139932, 149799, 151593, 156312, 158184, 169338, 184368, 186576, 199732, 202124, 225784, 254007, 276552, 279864, 299598, 303186, 312624, 316368, 338676, 366899, 399464, 404248, 449397, 451568, 454779, 508014, 553104, 559728, 599196, 606372, 649129, 677352, 733798, 798928, 808496, 898794, 909558, 1016028, 1100697, 1198392, 1212744, 1298258, 1354704, 1467596, 1797588, 1819116, 1947387, 2032056, 2201394, 2396784, 2425488, 2596516, 2935192, 3302091, 3595176, 3638232, 3894774, 4064112, 4402788, 5193032, 5842161, 5870384, 6604182, 7190352, 7276464, 7789548, 8438677, 8805576, 10386064, 11684322, 13208364, 15579096, 16877354, 17611152, 23368644, 25316031, 26416728, 31158192, 33754708, 46737288, 50632062, 52833456, 67509416, 75948093, 93474576, 101264124, 135018832, 151896186, 202528248, 303792372, 405056496, 607584744, 1215169488]

約数ペア:

[(1, 1215169488), (2, 607584744), (3, 405056496), (4, 303792372), (6, 202528248), (8, 151896186), (9, 135018832), (12, 101264124), (13, 93474576), (16, 75948093), (18, 67509416), (23, 52833456), (24, 50632062), (26, 46737288), (36, 33754708), (39, 31158192), (46, 26416728), (48, 25316031), (52, 23368644), (69, 17611152), (72, 16877354), (78, 15579096), (92, 13208364), (104, 11684322), (117, 10386064), (138, 8805576), (144, 8438677), (156, 7789548), (167, 7276464), (169, 7190352), (184, 6604182), (207, 5870384), (208, 5842161), (234, 5193032), (276, 4402788), (299, 4064112), (312, 3894774), (334, 3638232), (338, 3595176), (368, 3302091), (414, 2935192), (468, 2596516), (501, 2425488), (507, 2396784), (552, 2201394), (598, 2032056), (624, 1947387), (668, 1819116), (676, 1797588), (828, 1467596), (897, 1354704), (936, 1298258), (1002, 1212744), (1014, 1198392), (1104, 1100697), (1196, 1016028), (1336, 909558), (1352, 898794), (1503, 808496), (1521, 798928), (1656, 733798), (1794, 677352), (1872, 649129), (2004, 606372), (2028, 599196), (2171, 559728), (2197, 553104), (2392, 508014), (2672, 454779), (2691, 451568), (2704, 449397), (3006, 404248), (3042, 399464), (3312, 366899), (3588, 338676), (3841, 316368), (3887, 312624), (4008, 303186), (4056, 299598), (4342, 279864), (4394, 276552), (4784, 254007), (5382, 225784), (6012, 202124), (6084, 199732), (6513, 186576), (6591, 184368), (7176, 169338), (7682, 158184), (7774, 156312), (8016, 151593), (8112, 149799), (8684, 139932), (8788, 138276), (10764, 112892), (11523, 105456), (11661, 104208), (12024, 101062), (12168, 99866), (13026, 93288), (13182, 92184), (14352, 84669), (15364, 79092), (15548, 78156), (17368, 69966), (17576, 69138), (19539, 62192), (19773, 61456), (21528, 56446), (23046, 52728), (23322, 52104), (24048, 50531), (24336, 49933), (26052, 46644), (26364, 46092), (28223, 43056), (30728, 39546), (31096, 39078), (34569, 35152), (34736, 34983)]