1640116608

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 4778496000

約数和(自身を除く): 3138379392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 169, 192, 199, 208, 254, 312, 338, 381, 384, 398, 416, 507, 508, 597, 624, 676, 762, 796, 832, 1014, 1016, 1194, 1248, 1352, 1524, 1592, 1651, 1664, 2028, 2032, 2388, 2496, 2587, 2704, 3048, 3184, 3302, 4056, 4064, 4776, 4953, 4992, 5174, 5408, 6096, 6368, 6604, 7761, 8112, 8128, 9552, 9906, 10348, 10816, 12192, 12736, 13208, 15522, 16224, 16256, 19104, 19812, 20696, 21463, 21632, 24384, 25273, 25472, 26416, 31044, 32448, 33631, 38208, 39624, 41392, 42926, 48768, 50546, 52832, 62088, 64389, 64896, 67262, 75819, 76416, 79248, 82784, 85852, 100893, 101092, 105664, 124176, 128778, 134524, 151638, 158496, 165568, 171704, 201786, 202184, 211328, 248352, 257556, 269048, 303276, 316992, 328549, 331136, 343408, 403572, 404368, 496704, 515112, 538096, 606552, 633984, 657098, 686816, 807144, 808736, 985647, 993408, 1030224, 1076192, 1213104, 1314196, 1373632, 1614288, 1617472, 1971294, 2060448, 2152384, 2426208, 2628392, 2747264, 3228576, 3234944, 3942588, 4120896, 4271137, 4304768, 4852416, 5256784, 6457152, 7885176, 8241792, 8542274, 9704832, 10513568, 12813411, 12914304, 15770352, 17084548, 21027136, 25626822, 31540704, 34169096, 42054272, 51253644, 63081408, 68338192, 102507288, 126162816, 136676384, 205014576, 273352768, 410029152, 546705536, 820058304, 1640116608]

約数ペア:

[(1, 1640116608), (2, 820058304), (3, 546705536), (4, 410029152), (6, 273352768), (8, 205014576), (12, 136676384), (13, 126162816), (16, 102507288), (24, 68338192), (26, 63081408), (32, 51253644), (39, 42054272), (48, 34169096), (52, 31540704), (64, 25626822), (78, 21027136), (96, 17084548), (104, 15770352), (127, 12914304), (128, 12813411), (156, 10513568), (169, 9704832), (192, 8542274), (199, 8241792), (208, 7885176), (254, 6457152), (312, 5256784), (338, 4852416), (381, 4304768), (384, 4271137), (398, 4120896), (416, 3942588), (507, 3234944), (508, 3228576), (597, 2747264), (624, 2628392), (676, 2426208), (762, 2152384), (796, 2060448), (832, 1971294), (1014, 1617472), (1016, 1614288), (1194, 1373632), (1248, 1314196), (1352, 1213104), (1524, 1076192), (1592, 1030224), (1651, 993408), (1664, 985647), (2028, 808736), (2032, 807144), (2388, 686816), (2496, 657098), (2587, 633984), (2704, 606552), (3048, 538096), (3184, 515112), (3302, 496704), (4056, 404368), (4064, 403572), (4776, 343408), (4953, 331136), (4992, 328549), (5174, 316992), (5408, 303276), (6096, 269048), (6368, 257556), (6604, 248352), (7761, 211328), (8112, 202184), (8128, 201786), (9552, 171704), (9906, 165568), (10348, 158496), (10816, 151638), (12192, 134524), (12736, 128778), (13208, 124176), (15522, 105664), (16224, 101092), (16256, 100893), (19104, 85852), (19812, 82784), (20696, 79248), (21463, 76416), (21632, 75819), (24384, 67262), (25273, 64896), (25472, 64389), (26416, 62088), (31044, 52832), (32448, 50546), (33631, 48768), (38208, 42926), (39624, 41392)]