420379924464

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{390647}}^1$

素因数の和:390764

約数の個数: 160

約数和(自身を含む): 1255573923840

約数和(自身を除く): 835193999376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 53, 54, 72, 94, 106, 108, 141, 144, 159, 188, 212, 216, 282, 318, 376, 423, 424, 432, 477, 564, 636, 752, 846, 848, 954, 1128, 1269, 1272, 1431, 1692, 1908, 2256, 2491, 2538, 2544, 2862, 3384, 3816, 4982, 5076, 5724, 6768, 7473, 7632, 9964, 10152, 11448, 14946, 19928, 20304, 22419, 22896, 29892, 39856, 44838, 59784, 67257, 89676, 119568, 134514, 179352, 269028, 358704, 390647, 538056, 781294, 1076112, 1171941, 1562588, 2343882, 3125176, 3515823, 4687764, 6250352, 7031646, 9375528, 10547469, 14063292, 18360409, 18751056, 20704291, 21094938, 28126584, 36720818, 41408582, 42189876, 55081227, 56253168, 62112873, 73441636, 82817164, 84379752, 110162454, 124225746, 146883272, 165243681, 165634328, 168759504, 186338619, 220324908, 248451492, 293766544, 330487362, 331268656, 372677238, 440649816, 495731043, 496902984, 559015857, 660974724, 745354476, 881299632, 973101677, 991462086, 993805968, 1118031714, 1321949448, 1490708952, 1946203354, 1982924172, 2236063428, 2643898896, 2919305031, 2981417904, 3892406708, 3965848344, 4472126856, 5838610062, 7784813416, 7931696688, 8757915093, 8944253712, 11677220124, 15569626832, 17515830186, 23354440248, 26273745279, 35031660372, 46708880496, 52547490558, 70063320744, 105094981116, 140126641488, 210189962232, 420379924464]

約数ペア:

[(1, 420379924464), (2, 210189962232), (3, 140126641488), (4, 105094981116), (6, 70063320744), (8, 52547490558), (9, 46708880496), (12, 35031660372), (16, 26273745279), (18, 23354440248), (24, 17515830186), (27, 15569626832), (36, 11677220124), (47, 8944253712), (48, 8757915093), (53, 7931696688), (54, 7784813416), (72, 5838610062), (94, 4472126856), (106, 3965848344), (108, 3892406708), (141, 2981417904), (144, 2919305031), (159, 2643898896), (188, 2236063428), (212, 1982924172), (216, 1946203354), (282, 1490708952), (318, 1321949448), (376, 1118031714), (423, 993805968), (424, 991462086), (432, 973101677), (477, 881299632), (564, 745354476), (636, 660974724), (752, 559015857), (846, 496902984), (848, 495731043), (954, 440649816), (1128, 372677238), (1269, 331268656), (1272, 330487362), (1431, 293766544), (1692, 248451492), (1908, 220324908), (2256, 186338619), (2491, 168759504), (2538, 165634328), (2544, 165243681), (2862, 146883272), (3384, 124225746), (3816, 110162454), (4982, 84379752), (5076, 82817164), (5724, 73441636), (6768, 62112873), (7473, 56253168), (7632, 55081227), (9964, 42189876), (10152, 41408582), (11448, 36720818), (14946, 28126584), (19928, 21094938), (20304, 20704291), (22419, 18751056), (22896, 18360409), (29892, 14063292), (39856, 10547469), (44838, 9375528), (59784, 7031646), (67257, 6250352), (89676, 4687764), (119568, 3515823), (134514, 3125176), (179352, 2343882), (269028, 1562588), (358704, 1171941), (390647, 1076112), (538056, 781294)]