487856208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:641

約数の個数: 160

約数和(自身を含む): 1535901696

約数和(自身を除く): 1048045488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 223, 238, 272, 336, 357, 383, 408, 446, 476, 669, 714, 766, 816, 892, 952, 1149, 1338, 1428, 1532, 1561, 1784, 1904, 2298, 2676, 2681, 2856, 3064, 3122, 3568, 3791, 4596, 4683, 5352, 5362, 5712, 6128, 6244, 6511, 7582, 8043, 9192, 9366, 10704, 10724, 11373, 12488, 13022, 15164, 16086, 18384, 18732, 19533, 21448, 22746, 24976, 26044, 26537, 30328, 32172, 37464, 39066, 42896, 45492, 45577, 52088, 53074, 60656, 64344, 74928, 78132, 79611, 85409, 90984, 91154, 104176, 106148, 128688, 136731, 156264, 159222, 170818, 181968, 182308, 212296, 256227, 273462, 312528, 318444, 341636, 364616, 424592, 512454, 546924, 597863, 636888, 683272, 729232, 1024908, 1093848, 1195726, 1273776, 1366544, 1451953, 1793589, 2049816, 2187696, 2391452, 2903906, 3587178, 4099632, 4355859, 4782904, 5807812, 7174356, 8711718, 9565808, 10163671, 11615624, 14348712, 17423436, 20327342, 23231248, 28697424, 30491013, 34846872, 40654684, 60982026, 69693744, 81309368, 121964052, 162618736, 243928104, 487856208]

約数ペア:

[(1, 487856208), (2, 243928104), (3, 162618736), (4, 121964052), (6, 81309368), (7, 69693744), (8, 60982026), (12, 40654684), (14, 34846872), (16, 30491013), (17, 28697424), (21, 23231248), (24, 20327342), (28, 17423436), (34, 14348712), (42, 11615624), (48, 10163671), (51, 9565808), (56, 8711718), (68, 7174356), (84, 5807812), (102, 4782904), (112, 4355859), (119, 4099632), (136, 3587178), (168, 2903906), (204, 2391452), (223, 2187696), (238, 2049816), (272, 1793589), (336, 1451953), (357, 1366544), (383, 1273776), (408, 1195726), (446, 1093848), (476, 1024908), (669, 729232), (714, 683272), (766, 636888), (816, 597863), (892, 546924), (952, 512454), (1149, 424592), (1338, 364616), (1428, 341636), (1532, 318444), (1561, 312528), (1784, 273462), (1904, 256227), (2298, 212296), (2676, 182308), (2681, 181968), (2856, 170818), (3064, 159222), (3122, 156264), (3568, 136731), (3791, 128688), (4596, 106148), (4683, 104176), (5352, 91154), (5362, 90984), (5712, 85409), (6128, 79611), (6244, 78132), (6511, 74928), (7582, 64344), (8043, 60656), (9192, 53074), (9366, 52088), (10704, 45577), (10724, 45492), (11373, 42896), (12488, 39066), (13022, 37464), (15164, 32172), (16086, 30328), (18384, 26537), (18732, 26044), (19533, 24976), (21448, 22746)]