398793888

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1484

約数の個数: 192

約数和(自身を含む): 1297296000

約数和(自身を除く): 898502112

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, 68, 72, 76, 96, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 288, 304, 306, 323, 342, 408, 432, 456, 459, 513, 544, 608, 612, 646, 684, 816, 864, 912, 918, 969, 1026, 1224, 1292, 1368, 1429, 1632, 1824, 1836, 1938, 2052, 2448, 2584, 2736, 2858, 2907, 3672, 3876, 4104, 4287, 4896, 5168, 5472, 5716, 5814, 7344, 7752, 8208, 8574, 8721, 10336, 11432, 11628, 12861, 14688, 15504, 16416, 17148, 17442, 22864, 23256, 24293, 25722, 27151, 31008, 34296, 34884, 38583, 45728, 46512, 48586, 51444, 54302, 68592, 69768, 72879, 77166, 81453, 93024, 97172, 102888, 108604, 137184, 139536, 145758, 154332, 162906, 194344, 205776, 217208, 218637, 244359, 279072, 291516, 308664, 325812, 388688, 411552, 434416, 437274, 461567, 488718, 583032, 617328, 651624, 655911, 733077, 777376, 868832, 874548, 923134, 977436, 1166064, 1234656, 1303248, 1311822, 1384701, 1466154, 1749096, 1846268, 1954872, 2332128, 2606496, 2623644, 2769402, 2932308, 3498192, 3692536, 3909744, 4154103, 5247288, 5538804, 5864616, 6996384, 7385072, 7819488, 8308206, 10494576, 11077608, 11729232, 12462309, 14770144, 16616412, 20989152, 22155216, 23458464, 24924618, 33232824, 44310432, 49849236, 66465648, 99698472, 132931296, 199396944, 398793888]

約数ペア:

[(1, 398793888), (2, 199396944), (3, 132931296), (4, 99698472), (6, 66465648), (8, 49849236), (9, 44310432), (12, 33232824), (16, 24924618), (17, 23458464), (18, 22155216), (19, 20989152), (24, 16616412), (27, 14770144), (32, 12462309), (34, 11729232), (36, 11077608), (38, 10494576), (48, 8308206), (51, 7819488), (54, 7385072), (57, 6996384), (68, 5864616), (72, 5538804), (76, 5247288), (96, 4154103), (102, 3909744), (108, 3692536), (114, 3498192), (136, 2932308), (144, 2769402), (152, 2623644), (153, 2606496), (171, 2332128), (204, 1954872), (216, 1846268), (228, 1749096), (272, 1466154), (288, 1384701), (304, 1311822), (306, 1303248), (323, 1234656), (342, 1166064), (408, 977436), (432, 923134), (456, 874548), (459, 868832), (513, 777376), (544, 733077), (608, 655911), (612, 651624), (646, 617328), (684, 583032), (816, 488718), (864, 461567), (912, 437274), (918, 434416), (969, 411552), (1026, 388688), (1224, 325812), (1292, 308664), (1368, 291516), (1429, 279072), (1632, 244359), (1824, 218637), (1836, 217208), (1938, 205776), (2052, 194344), (2448, 162906), (2584, 154332), (2736, 145758), (2858, 139536), (2907, 137184), (3672, 108604), (3876, 102888), (4104, 97172), (4287, 93024), (4896, 81453), (5168, 77166), (5472, 72879), (5716, 69768), (5814, 68592), (7344, 54302), (7752, 51444), (8208, 48586), (8574, 46512), (8721, 45728), (10336, 38583), (11432, 34884), (11628, 34296), (12861, 31008), (14688, 27151), (15504, 25722), (16416, 24293), (17148, 23256), (17442, 22864)]