397398528

素因数分解:

$2^9\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 320

約数和(自身を含む): 1325808000

約数和(自身を除く): 928409472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 64, 68, 72, 76, 89, 96, 102, 108, 114, 128, 136, 144, 152, 153, 171, 178, 192, 204, 216, 228, 256, 267, 272, 288, 304, 306, 323, 342, 356, 384, 408, 432, 456, 459, 512, 513, 534, 544, 576, 608, 612, 646, 684, 712, 768, 801, 816, 864, 912, 918, 969, 1026, 1068, 1088, 1152, 1216, 1224, 1292, 1368, 1424, 1513, 1536, 1602, 1632, 1691, 1728, 1824, 1836, 1938, 2052, 2136, 2176, 2304, 2403, 2432, 2448, 2584, 2736, 2848, 2907, 3026, 3204, 3264, 3382, 3456, 3648, 3672, 3876, 4104, 4272, 4352, 4539, 4608, 4806, 4864, 4896, 5073, 5168, 5472, 5696, 5814, 6052, 6408, 6528, 6764, 6912, 7296, 7344, 7752, 8208, 8544, 8704, 8721, 9078, 9612, 9728, 9792, 10146, 10336, 10944, 11392, 11628, 12104, 12816, 13056, 13528, 13617, 13824, 14592, 14688, 15219, 15504, 16416, 17088, 17442, 18156, 19224, 19584, 20292, 20672, 21888, 22784, 23256, 24208, 25632, 26112, 27056, 27234, 28747, 29184, 29376, 30438, 31008, 32832, 34176, 34884, 36312, 38448, 39168, 40584, 40851, 41344, 43776, 45568, 45657, 46512, 48416, 51264, 54112, 54468, 57494, 58752, 60876, 62016, 65664, 68352, 69768, 72624, 76896, 78336, 81168, 81702, 82688, 86241, 87552, 91314, 93024, 96832, 102528, 108224, 108936, 114988, 117504, 121752, 124032, 131328, 136704, 139536, 145248, 153792, 162336, 163404, 165376, 172482, 182628, 186048, 193664, 205056, 216448, 217872, 229976, 235008, 243504, 248064, 258723, 262656, 279072, 290496, 307584, 324672, 326808, 344964, 365256, 372096, 387328, 410112, 432896, 435744, 459952, 487008, 496128, 517446, 558144, 580992, 615168, 649344, 653616, 689928, 730512, 744192, 774656, 776169, 865792, 871488, 919904, 974016, 1034892, 1116288, 1161984, 1230336, 1298688, 1307232, 1379856, 1461024, 1488384, 1552338, 1742976, 1839808, 1948032, 2069784, 2232576, 2323968, 2597376, 2614464, 2759712, 2922048, 3104676, 3485952, 3679616, 3896064, 4139568, 4465152, 5228928, 5519424, 5844096, 6209352, 6971904, 7359232, 7792128, 8279136, 10457856, 11038848, 11688192, 12418704, 14718464, 16558272, 20915712, 22077696, 23376384, 24837408, 33116544, 44155392, 49674816, 66233088, 99349632, 132466176, 198699264, 397398528]

約数ペア:

[(1, 397398528), (2, 198699264), (3, 132466176), (4, 99349632), (6, 66233088), (8, 49674816), (9, 44155392), (12, 33116544), (16, 24837408), (17, 23376384), (18, 22077696), (19, 20915712), (24, 16558272), (27, 14718464), (32, 12418704), (34, 11688192), (36, 11038848), (38, 10457856), (48, 8279136), (51, 7792128), (54, 7359232), (57, 6971904), (64, 6209352), (68, 5844096), (72, 5519424), (76, 5228928), (89, 4465152), (96, 4139568), (102, 3896064), (108, 3679616), (114, 3485952), (128, 3104676), (136, 2922048), (144, 2759712), (152, 2614464), (153, 2597376), (171, 2323968), (178, 2232576), (192, 2069784), (204, 1948032), (216, 1839808), (228, 1742976), (256, 1552338), (267, 1488384), (272, 1461024), (288, 1379856), (304, 1307232), (306, 1298688), (323, 1230336), (342, 1161984), (356, 1116288), (384, 1034892), (408, 974016), (432, 919904), (456, 871488), (459, 865792), (512, 776169), (513, 774656), (534, 744192), (544, 730512), (576, 689928), (608, 653616), (612, 649344), (646, 615168), (684, 580992), (712, 558144), (768, 517446), (801, 496128), (816, 487008), (864, 459952), (912, 435744), (918, 432896), (969, 410112), (1026, 387328), (1068, 372096), (1088, 365256), (1152, 344964), (1216, 326808), (1224, 324672), (1292, 307584), (1368, 290496), (1424, 279072), (1513, 262656), (1536, 258723), (1602, 248064), (1632, 243504), (1691, 235008), (1728, 229976), (1824, 217872), (1836, 216448), (1938, 205056), (2052, 193664), (2136, 186048), (2176, 182628), (2304, 172482), (2403, 165376), (2432, 163404), (2448, 162336), (2584, 153792), (2736, 145248), (2848, 139536), (2907, 136704), (3026, 131328), (3204, 124032), (3264, 121752), (3382, 117504), (3456, 114988), (3648, 108936), (3672, 108224), (3876, 102528), (4104, 96832), (4272, 93024), (4352, 91314), (4539, 87552), (4608, 86241), (4806, 82688), (4864, 81702), (4896, 81168), (5073, 78336), (5168, 76896), (5472, 72624), (5696, 69768), (5814, 68352), (6052, 65664), (6408, 62016), (6528, 60876), (6764, 58752), (6912, 57494), (7296, 54468), (7344, 54112), (7752, 51264), (8208, 48416), (8544, 46512), (8704, 45657), (8721, 45568), (9078, 43776), (9612, 41344), (9728, 40851), (9792, 40584), (10146, 39168), (10336, 38448), (10944, 36312), (11392, 34884), (11628, 34176), (12104, 32832), (12816, 31008), (13056, 30438), (13528, 29376), (13617, 29184), (13824, 28747), (14592, 27234), (14688, 27056), (15219, 26112), (15504, 25632), (16416, 24208), (17088, 23256), (17442, 22784), (18156, 21888), (19224, 20672), (19584, 20292)]