2123398656

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 240

約数和(自身を含む): 6553747200

約数和(自身を除く): 4430348544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 79, 96, 114, 128, 144, 152, 158, 171, 192, 228, 237, 256, 288, 304, 307, 316, 342, 384, 456, 474, 512, 576, 608, 614, 632, 684, 711, 768, 912, 921, 948, 1152, 1216, 1228, 1264, 1368, 1422, 1501, 1536, 1824, 1842, 1896, 2304, 2432, 2456, 2528, 2736, 2763, 2844, 3002, 3648, 3684, 3792, 4503, 4608, 4864, 4912, 5056, 5472, 5526, 5688, 5833, 6004, 7296, 7368, 7584, 9006, 9728, 9824, 10112, 10944, 11052, 11376, 11666, 12008, 13509, 14592, 14736, 15168, 17499, 18012, 19648, 20224, 21888, 22104, 22752, 23332, 24016, 24253, 27018, 29184, 29472, 30336, 34998, 36024, 39296, 40448, 43776, 44208, 45504, 46664, 48032, 48506, 52497, 54036, 58944, 60672, 69996, 72048, 72759, 78592, 87552, 88416, 91008, 93328, 96064, 97012, 104994, 108072, 117888, 121344, 139992, 144096, 145518, 157184, 176832, 182016, 186656, 192128, 194024, 209988, 216144, 218277, 235776, 279984, 288192, 291036, 353664, 364032, 373312, 384256, 388048, 419976, 432288, 436554, 460807, 471552, 559968, 576384, 582072, 707328, 746624, 768512, 776096, 839952, 864576, 873108, 921614, 1119936, 1152768, 1164144, 1382421, 1414656, 1493248, 1552192, 1679904, 1729152, 1746216, 1843228, 2239872, 2305536, 2328288, 2764842, 2986496, 3104384, 3359808, 3458304, 3492432, 3686456, 4147263, 4479744, 4656576, 5529684, 6208768, 6719616, 6916608, 6984864, 7372912, 8294526, 8959488, 9313152, 11059368, 12417536, 13439232, 13969728, 14745824, 16589052, 18626304, 22118736, 26878464, 27939456, 29491648, 33178104, 37252608, 44237472, 55878912, 58983296, 66356208, 88474944, 111757824, 117966592, 132712416, 176949888, 235933184, 265424832, 353899776, 530849664, 707799552, 1061699328, 2123398656]

約数ペア:

[(1, 2123398656), (2, 1061699328), (3, 707799552), (4, 530849664), (6, 353899776), (8, 265424832), (9, 235933184), (12, 176949888), (16, 132712416), (18, 117966592), (19, 111757824), (24, 88474944), (32, 66356208), (36, 58983296), (38, 55878912), (48, 44237472), (57, 37252608), (64, 33178104), (72, 29491648), (76, 27939456), (79, 26878464), (96, 22118736), (114, 18626304), (128, 16589052), (144, 14745824), (152, 13969728), (158, 13439232), (171, 12417536), (192, 11059368), (228, 9313152), (237, 8959488), (256, 8294526), (288, 7372912), (304, 6984864), (307, 6916608), (316, 6719616), (342, 6208768), (384, 5529684), (456, 4656576), (474, 4479744), (512, 4147263), (576, 3686456), (608, 3492432), (614, 3458304), (632, 3359808), (684, 3104384), (711, 2986496), (768, 2764842), (912, 2328288), (921, 2305536), (948, 2239872), (1152, 1843228), (1216, 1746216), (1228, 1729152), (1264, 1679904), (1368, 1552192), (1422, 1493248), (1501, 1414656), (1536, 1382421), (1824, 1164144), (1842, 1152768), (1896, 1119936), (2304, 921614), (2432, 873108), (2456, 864576), (2528, 839952), (2736, 776096), (2763, 768512), (2844, 746624), (3002, 707328), (3648, 582072), (3684, 576384), (3792, 559968), (4503, 471552), (4608, 460807), (4864, 436554), (4912, 432288), (5056, 419976), (5472, 388048), (5526, 384256), (5688, 373312), (5833, 364032), (6004, 353664), (7296, 291036), (7368, 288192), (7584, 279984), (9006, 235776), (9728, 218277), (9824, 216144), (10112, 209988), (10944, 194024), (11052, 192128), (11376, 186656), (11666, 182016), (12008, 176832), (13509, 157184), (14592, 145518), (14736, 144096), (15168, 139992), (17499, 121344), (18012, 117888), (19648, 108072), (20224, 104994), (21888, 97012), (22104, 96064), (22752, 93328), (23332, 91008), (24016, 88416), (24253, 87552), (27018, 78592), (29184, 72759), (29472, 72048), (30336, 69996), (34998, 60672), (36024, 58944), (39296, 54036), (40448, 52497), (43776, 48506), (44208, 48032), (45504, 46664)]