488795112

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 1497000960

約数和(自身を除く): 1008205848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 47, 52, 72, 78, 82, 94, 104, 117, 123, 141, 156, 164, 188, 234, 246, 271, 282, 312, 328, 369, 376, 423, 468, 492, 533, 542, 564, 611, 738, 813, 846, 936, 984, 1066, 1084, 1128, 1222, 1476, 1599, 1626, 1692, 1833, 1927, 2132, 2168, 2439, 2444, 2952, 3198, 3252, 3384, 3523, 3666, 3854, 4264, 4797, 4878, 4888, 5499, 5781, 6396, 6504, 7046, 7332, 7708, 9594, 9756, 10569, 10998, 11111, 11562, 12737, 12792, 14092, 14664, 15416, 17343, 19188, 19512, 21138, 21996, 22222, 23124, 25051, 25474, 28184, 31707, 33333, 34686, 38211, 38376, 42276, 43992, 44444, 46248, 50102, 50948, 63414, 66666, 69372, 75153, 76422, 84552, 88888, 99999, 100204, 101896, 114633, 126828, 133332, 138744, 144443, 150306, 152844, 165581, 199998, 200408, 225459, 229266, 253656, 266664, 288886, 300612, 305688, 331162, 399996, 433329, 450918, 458532, 496743, 522217, 577772, 601224, 662324, 799992, 866658, 901836, 917064, 993486, 1044434, 1155544, 1299987, 1324648, 1490229, 1566651, 1733316, 1803672, 1986972, 2088868, 2599974, 2980458, 3133302, 3466632, 3973944, 4177736, 4699953, 5199948, 5960916, 6266604, 6788821, 9399906, 10399896, 11921832, 12533208, 13577642, 18799812, 20366463, 27155284, 37599624, 40732926, 54310568, 61099389, 81465852, 122198778, 162931704, 244397556, 488795112]

約数ペア:

[(1, 488795112), (2, 244397556), (3, 162931704), (4, 122198778), (6, 81465852), (8, 61099389), (9, 54310568), (12, 40732926), (13, 37599624), (18, 27155284), (24, 20366463), (26, 18799812), (36, 13577642), (39, 12533208), (41, 11921832), (47, 10399896), (52, 9399906), (72, 6788821), (78, 6266604), (82, 5960916), (94, 5199948), (104, 4699953), (117, 4177736), (123, 3973944), (141, 3466632), (156, 3133302), (164, 2980458), (188, 2599974), (234, 2088868), (246, 1986972), (271, 1803672), (282, 1733316), (312, 1566651), (328, 1490229), (369, 1324648), (376, 1299987), (423, 1155544), (468, 1044434), (492, 993486), (533, 917064), (542, 901836), (564, 866658), (611, 799992), (738, 662324), (813, 601224), (846, 577772), (936, 522217), (984, 496743), (1066, 458532), (1084, 450918), (1128, 433329), (1222, 399996), (1476, 331162), (1599, 305688), (1626, 300612), (1692, 288886), (1833, 266664), (1927, 253656), (2132, 229266), (2168, 225459), (2439, 200408), (2444, 199998), (2952, 165581), (3198, 152844), (3252, 150306), (3384, 144443), (3523, 138744), (3666, 133332), (3854, 126828), (4264, 114633), (4797, 101896), (4878, 100204), (4888, 99999), (5499, 88888), (5781, 84552), (6396, 76422), (6504, 75153), (7046, 69372), (7332, 66666), (7708, 63414), (9594, 50948), (9756, 50102), (10569, 46248), (10998, 44444), (11111, 43992), (11562, 42276), (12737, 38376), (12792, 38211), (14092, 34686), (14664, 33333), (15416, 31707), (17343, 28184), (19188, 25474), (19512, 25051), (21138, 23124), (21996, 22222)]