19729743768

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2441}}^1$

素因数の和:2575

約数の個数: 288

約数和(自身を含む): 65142792000

約数和(自身を除く): 45413048232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 79, 84, 87, 98, 116, 126, 147, 158, 168, 174, 196, 203, 232, 237, 252, 261, 294, 316, 348, 392, 406, 441, 474, 504, 522, 553, 588, 609, 632, 696, 711, 812, 882, 948, 1044, 1106, 1176, 1218, 1421, 1422, 1624, 1659, 1764, 1827, 1896, 2088, 2212, 2291, 2436, 2441, 2842, 2844, 3318, 3528, 3654, 3871, 4263, 4424, 4582, 4872, 4882, 4977, 5684, 5688, 6636, 6873, 7308, 7323, 7742, 8526, 9164, 9764, 9954, 11368, 11613, 12789, 13272, 13746, 14616, 14646, 15484, 16037, 17052, 17087, 18328, 19528, 19908, 20619, 21969, 23226, 25578, 27492, 29292, 30968, 32074, 34104, 34174, 34839, 39816, 41238, 43938, 46452, 48111, 51156, 51261, 54984, 58584, 64148, 68348, 69678, 70789, 82476, 87876, 92904, 96222, 102312, 102522, 112259, 119609, 128296, 136696, 139356, 141578, 144333, 153783, 164952, 175752, 192444, 192839, 205044, 212367, 224518, 239218, 278712, 283156, 288666, 307566, 336777, 358827, 384888, 385678, 410088, 424734, 449036, 478436, 495523, 566312, 577332, 578517, 615132, 637101, 673554, 717654, 771356, 849468, 898072, 956872, 991046, 1010331, 1076481, 1154664, 1157034, 1230264, 1274202, 1347108, 1349873, 1435308, 1486569, 1542712, 1698936, 1735551, 1982092, 2020662, 2152962, 2314068, 2548404, 2694216, 2699746, 2870616, 2973138, 3468661, 3471102, 3964184, 4041324, 4049619, 4305924, 4459707, 4628136, 5096808, 5399492, 5592331, 5946276, 6937322, 6942204, 8082648, 8099238, 8611848, 8919414, 9449111, 10405983, 10798984, 11184662, 11892552, 12148857, 13874644, 13884408, 16198476, 16776993, 17838828, 18898222, 20811966, 22369324, 24297714, 27749288, 28347333, 31217949, 32396952, 33553986, 35677656, 37796444, 39146317, 41623932, 44738648, 48595428, 50330979, 56694666, 62435898, 67107972, 75592888, 78292634, 83247864, 85041999, 97190856, 100661958, 113389332, 117438951, 124871796, 134215944, 156585268, 170083998, 201323916, 226778664, 234877902, 249743592, 274024219, 313170536, 340167996, 352316853, 402647832, 469755804, 548048438, 680335992, 704633706, 822072657, 939511608, 1096096876, 1409267412, 1644145314, 2192193752, 2466217971, 2818534824, 3288290628, 4932435942, 6576581256, 9864871884, 19729743768]

約数ペア:

[(1, 19729743768), (2, 9864871884), (3, 6576581256), (4, 4932435942), (6, 3288290628), (7, 2818534824), (8, 2466217971), (9, 2192193752), (12, 1644145314), (14, 1409267412), (18, 1096096876), (21, 939511608), (24, 822072657), (28, 704633706), (29, 680335992), (36, 548048438), (42, 469755804), (49, 402647832), (56, 352316853), (58, 340167996), (63, 313170536), (72, 274024219), (79, 249743592), (84, 234877902), (87, 226778664), (98, 201323916), (116, 170083998), (126, 156585268), (147, 134215944), (158, 124871796), (168, 117438951), (174, 113389332), (196, 100661958), (203, 97190856), (232, 85041999), (237, 83247864), (252, 78292634), (261, 75592888), (294, 67107972), (316, 62435898), (348, 56694666), (392, 50330979), (406, 48595428), (441, 44738648), (474, 41623932), (504, 39146317), (522, 37796444), (553, 35677656), (588, 33553986), (609, 32396952), (632, 31217949), (696, 28347333), (711, 27749288), (812, 24297714), (882, 22369324), (948, 20811966), (1044, 18898222), (1106, 17838828), (1176, 16776993), (1218, 16198476), (1421, 13884408), (1422, 13874644), (1624, 12148857), (1659, 11892552), (1764, 11184662), (1827, 10798984), (1896, 10405983), (2088, 9449111), (2212, 8919414), (2291, 8611848), (2436, 8099238), (2441, 8082648), (2842, 6942204), (2844, 6937322), (3318, 5946276), (3528, 5592331), (3654, 5399492), (3871, 5096808), (4263, 4628136), (4424, 4459707), (4582, 4305924), (4872, 4049619), (4882, 4041324), (4977, 3964184), (5684, 3471102), (5688, 3468661), (6636, 2973138), (6873, 2870616), (7308, 2699746), (7323, 2694216), (7742, 2548404), (8526, 2314068), (9164, 2152962), (9764, 2020662), (9954, 1982092), (11368, 1735551), (11613, 1698936), (12789, 1542712), (13272, 1486569), (13746, 1435308), (14616, 1349873), (14646, 1347108), (15484, 1274202), (16037, 1230264), (17052, 1157034), (17087, 1154664), (18328, 1076481), (19528, 1010331), (19908, 991046), (20619, 956872), (21969, 898072), (23226, 849468), (25578, 771356), (27492, 717654), (29292, 673554), (30968, 637101), (32074, 615132), (34104, 578517), (34174, 577332), (34839, 566312), (39816, 495523), (41238, 478436), (43938, 449036), (46452, 424734), (48111, 410088), (51156, 385678), (51261, 384888), (54984, 358827), (58584, 336777), (64148, 307566), (68348, 288666), (69678, 283156), (70789, 278712), (82476, 239218), (87876, 224518), (92904, 212367), (96222, 205044), (102312, 192839), (102522, 192444), (112259, 175752), (119609, 164952), (128296, 153783), (136696, 144333), (139356, 141578)]