421869312

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 216

約数和(自身を含む): 1339228800

約数和(自身を除く): 917359488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 228, 256, 276, 288, 304, 342, 368, 384, 414, 419, 437, 456, 552, 576, 608, 684, 736, 768, 828, 838, 874, 912, 1104, 1152, 1216, 1257, 1311, 1368, 1472, 1656, 1676, 1748, 1824, 2208, 2304, 2432, 2514, 2622, 2736, 2944, 3312, 3352, 3496, 3648, 3771, 3933, 4416, 4864, 5028, 5244, 5472, 5888, 6624, 6704, 6992, 7296, 7542, 7866, 7961, 8832, 9637, 10056, 10488, 10944, 13248, 13408, 13984, 14592, 15084, 15732, 15922, 17664, 19274, 20112, 20976, 21888, 23883, 26496, 26816, 27968, 28911, 30168, 31464, 31844, 38548, 40224, 41952, 43776, 47766, 52992, 53632, 55936, 57822, 60336, 62928, 63688, 71649, 77096, 80448, 83904, 86733, 95532, 107264, 111872, 115644, 120672, 125856, 127376, 143298, 154192, 160896, 167808, 173466, 183103, 191064, 231288, 241344, 251712, 254752, 286596, 308384, 321792, 335616, 346932, 366206, 382128, 462576, 482688, 503424, 509504, 549309, 573192, 616768, 693864, 732412, 764256, 925152, 965376, 1006848, 1019008, 1098618, 1146384, 1233536, 1387728, 1464824, 1528512, 1647927, 1850304, 2038016, 2197236, 2292768, 2467072, 2775456, 2929648, 3057024, 3295854, 3700608, 4394472, 4585536, 5550912, 5859296, 6114048, 6591708, 7401216, 8788944, 9171072, 11101824, 11718592, 13183416, 17577888, 18342144, 22203648, 23437184, 26366832, 35155776, 46874368, 52733664, 70311552, 105467328, 140623104, 210934656, 421869312]

約数ペア:

[(1, 421869312), (2, 210934656), (3, 140623104), (4, 105467328), (6, 70311552), (8, 52733664), (9, 46874368), (12, 35155776), (16, 26366832), (18, 23437184), (19, 22203648), (23, 18342144), (24, 17577888), (32, 13183416), (36, 11718592), (38, 11101824), (46, 9171072), (48, 8788944), (57, 7401216), (64, 6591708), (69, 6114048), (72, 5859296), (76, 5550912), (92, 4585536), (96, 4394472), (114, 3700608), (128, 3295854), (138, 3057024), (144, 2929648), (152, 2775456), (171, 2467072), (184, 2292768), (192, 2197236), (207, 2038016), (228, 1850304), (256, 1647927), (276, 1528512), (288, 1464824), (304, 1387728), (342, 1233536), (368, 1146384), (384, 1098618), (414, 1019008), (419, 1006848), (437, 965376), (456, 925152), (552, 764256), (576, 732412), (608, 693864), (684, 616768), (736, 573192), (768, 549309), (828, 509504), (838, 503424), (874, 482688), (912, 462576), (1104, 382128), (1152, 366206), (1216, 346932), (1257, 335616), (1311, 321792), (1368, 308384), (1472, 286596), (1656, 254752), (1676, 251712), (1748, 241344), (1824, 231288), (2208, 191064), (2304, 183103), (2432, 173466), (2514, 167808), (2622, 160896), (2736, 154192), (2944, 143298), (3312, 127376), (3352, 125856), (3496, 120672), (3648, 115644), (3771, 111872), (3933, 107264), (4416, 95532), (4864, 86733), (5028, 83904), (5244, 80448), (5472, 77096), (5888, 71649), (6624, 63688), (6704, 62928), (6992, 60336), (7296, 57822), (7542, 55936), (7866, 53632), (7961, 52992), (8832, 47766), (9637, 43776), (10056, 41952), (10488, 40224), (10944, 38548), (13248, 31844), (13408, 31464), (13984, 30168), (14592, 28911), (15084, 27968), (15732, 26816), (15922, 26496), (17664, 23883), (19274, 21888), (20112, 20976)]