242439912

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 812851200

約数和(自身を除く): 570411288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 47, 52, 54, 66, 72, 78, 88, 94, 99, 104, 108, 117, 132, 141, 143, 156, 167, 188, 198, 216, 234, 264, 282, 286, 297, 312, 334, 351, 376, 396, 423, 429, 468, 501, 517, 564, 572, 594, 611, 668, 702, 792, 846, 858, 936, 1002, 1034, 1128, 1144, 1188, 1222, 1269, 1287, 1336, 1404, 1503, 1551, 1692, 1716, 1833, 1837, 2004, 2068, 2171, 2376, 2444, 2538, 2574, 2808, 3006, 3102, 3384, 3432, 3666, 3674, 3861, 4008, 4136, 4342, 4509, 4653, 4888, 5076, 5148, 5499, 5511, 6012, 6204, 6513, 6721, 7332, 7348, 7722, 7849, 8684, 9018, 9306, 10152, 10296, 10998, 11022, 12024, 12408, 13026, 13442, 13959, 14664, 14696, 15444, 15698, 16497, 16533, 17368, 18036, 18612, 19539, 20163, 21996, 22044, 23547, 23881, 26052, 26884, 27918, 30888, 31396, 32994, 33066, 36072, 37224, 39078, 40326, 43992, 44088, 47094, 47762, 49599, 52104, 53768, 55836, 58617, 60489, 62792, 65988, 66132, 70641, 71643, 78156, 80652, 86339, 94188, 95524, 99198, 102037, 111672, 117234, 120978, 131976, 132264, 141282, 143286, 156312, 161304, 172678, 181467, 188376, 191048, 198396, 204074, 211923, 214929, 234468, 241956, 259017, 282564, 286572, 306111, 345356, 362934, 396792, 408148, 423846, 429858, 468936, 483912, 518034, 565128, 573144, 612222, 644787, 690712, 725868, 777051, 816296, 847692, 859716, 918333, 1036068, 1122407, 1224444, 1289574, 1451736, 1554102, 1695384, 1719432, 1836666, 2072136, 2244814, 2331153, 2448888, 2579148, 2754999, 3108204, 3367221, 3673332, 4489628, 4662306, 5158296, 5509998, 6216408, 6734442, 7346664, 8979256, 9324612, 10101663, 11019996, 13468884, 18649224, 20203326, 22039992, 26937768, 30304989, 40406652, 60609978, 80813304, 121219956, 242439912]

約数ペア:

[(1, 242439912), (2, 121219956), (3, 80813304), (4, 60609978), (6, 40406652), (8, 30304989), (9, 26937768), (11, 22039992), (12, 20203326), (13, 18649224), (18, 13468884), (22, 11019996), (24, 10101663), (26, 9324612), (27, 8979256), (33, 7346664), (36, 6734442), (39, 6216408), (44, 5509998), (47, 5158296), (52, 4662306), (54, 4489628), (66, 3673332), (72, 3367221), (78, 3108204), (88, 2754999), (94, 2579148), (99, 2448888), (104, 2331153), (108, 2244814), (117, 2072136), (132, 1836666), (141, 1719432), (143, 1695384), (156, 1554102), (167, 1451736), (188, 1289574), (198, 1224444), (216, 1122407), (234, 1036068), (264, 918333), (282, 859716), (286, 847692), (297, 816296), (312, 777051), (334, 725868), (351, 690712), (376, 644787), (396, 612222), (423, 573144), (429, 565128), (468, 518034), (501, 483912), (517, 468936), (564, 429858), (572, 423846), (594, 408148), (611, 396792), (668, 362934), (702, 345356), (792, 306111), (846, 286572), (858, 282564), (936, 259017), (1002, 241956), (1034, 234468), (1128, 214929), (1144, 211923), (1188, 204074), (1222, 198396), (1269, 191048), (1287, 188376), (1336, 181467), (1404, 172678), (1503, 161304), (1551, 156312), (1692, 143286), (1716, 141282), (1833, 132264), (1837, 131976), (2004, 120978), (2068, 117234), (2171, 111672), (2376, 102037), (2444, 99198), (2538, 95524), (2574, 94188), (2808, 86339), (3006, 80652), (3102, 78156), (3384, 71643), (3432, 70641), (3666, 66132), (3674, 65988), (3861, 62792), (4008, 60489), (4136, 58617), (4342, 55836), (4509, 53768), (4653, 52104), (4888, 49599), (5076, 47762), (5148, 47094), (5499, 44088), (5511, 43992), (6012, 40326), (6204, 39078), (6513, 37224), (6721, 36072), (7332, 33066), (7348, 32994), (7722, 31396), (7849, 30888), (8684, 27918), (9018, 26884), (9306, 26052), (10152, 23881), (10296, 23547), (10998, 22044), (11022, 21996), (12024, 20163), (12408, 19539), (13026, 18612), (13442, 18036), (13959, 17368), (14664, 16533), (14696, 16497), (15444, 15698)]