431104608

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 216

約数和(自身を含む): 1372480200

約数和(自身を除く): 941375592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 89, 96, 99, 121, 132, 139, 144, 176, 178, 198, 242, 264, 267, 278, 288, 352, 356, 363, 396, 417, 484, 528, 534, 556, 712, 726, 792, 801, 834, 968, 979, 1056, 1068, 1089, 1112, 1251, 1424, 1452, 1529, 1584, 1602, 1668, 1936, 1958, 2136, 2178, 2224, 2502, 2848, 2904, 2937, 3058, 3168, 3204, 3336, 3872, 3916, 4272, 4356, 4448, 4587, 5004, 5808, 5874, 6116, 6408, 6672, 7832, 8544, 8712, 8811, 9174, 10008, 10769, 11616, 11748, 12232, 12371, 12816, 13344, 13761, 15664, 16819, 17424, 17622, 18348, 20016, 21538, 23496, 24464, 24742, 25632, 27522, 31328, 32307, 33638, 34848, 35244, 36696, 37113, 40032, 43076, 46992, 48928, 49484, 50457, 55044, 64614, 67276, 70488, 73392, 74226, 86152, 93984, 96921, 98968, 100914, 110088, 111339, 129228, 134552, 136081, 140976, 146784, 148452, 151371, 172304, 193842, 197936, 201828, 220176, 222678, 258456, 269104, 272162, 281952, 296904, 302742, 344608, 387684, 395872, 403656, 408243, 440352, 445356, 516912, 538208, 544324, 593808, 605484, 775368, 807312, 816486, 890712, 1033824, 1088648, 1187616, 1210968, 1224729, 1496891, 1550736, 1614624, 1632972, 1781424, 2177296, 2421936, 2449458, 2993782, 3101472, 3265944, 3562848, 4354592, 4490673, 4843872, 4898916, 5987564, 6531888, 8981346, 9797832, 11975128, 13063776, 13472019, 17962692, 19595664, 23950256, 26944038, 35925384, 39191328, 47900512, 53888076, 71850768, 107776152, 143701536, 215552304, 431104608]

約数ペア:

[(1, 431104608), (2, 215552304), (3, 143701536), (4, 107776152), (6, 71850768), (8, 53888076), (9, 47900512), (11, 39191328), (12, 35925384), (16, 26944038), (18, 23950256), (22, 19595664), (24, 17962692), (32, 13472019), (33, 13063776), (36, 11975128), (44, 9797832), (48, 8981346), (66, 6531888), (72, 5987564), (88, 4898916), (89, 4843872), (96, 4490673), (99, 4354592), (121, 3562848), (132, 3265944), (139, 3101472), (144, 2993782), (176, 2449458), (178, 2421936), (198, 2177296), (242, 1781424), (264, 1632972), (267, 1614624), (278, 1550736), (288, 1496891), (352, 1224729), (356, 1210968), (363, 1187616), (396, 1088648), (417, 1033824), (484, 890712), (528, 816486), (534, 807312), (556, 775368), (712, 605484), (726, 593808), (792, 544324), (801, 538208), (834, 516912), (968, 445356), (979, 440352), (1056, 408243), (1068, 403656), (1089, 395872), (1112, 387684), (1251, 344608), (1424, 302742), (1452, 296904), (1529, 281952), (1584, 272162), (1602, 269104), (1668, 258456), (1936, 222678), (1958, 220176), (2136, 201828), (2178, 197936), (2224, 193842), (2502, 172304), (2848, 151371), (2904, 148452), (2937, 146784), (3058, 140976), (3168, 136081), (3204, 134552), (3336, 129228), (3872, 111339), (3916, 110088), (4272, 100914), (4356, 98968), (4448, 96921), (4587, 93984), (5004, 86152), (5808, 74226), (5874, 73392), (6116, 70488), (6408, 67276), (6672, 64614), (7832, 55044), (8544, 50457), (8712, 49484), (8811, 48928), (9174, 46992), (10008, 43076), (10769, 40032), (11616, 37113), (11748, 36696), (12232, 35244), (12371, 34848), (12816, 33638), (13344, 32307), (13761, 31328), (15664, 27522), (16819, 25632), (17424, 24742), (17622, 24464), (18348, 23496), (20016, 21538)]