21447071464

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4463}}^1$

素因数の和:4560

約数の個数: 192

約数和(自身を含む): 53861552640

約数和(自身を除く): 32414481176

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 41, 46, 49, 52, 56, 82, 91, 92, 98, 104, 161, 164, 182, 184, 196, 287, 299, 322, 328, 364, 392, 533, 574, 598, 637, 644, 728, 943, 1066, 1127, 1148, 1196, 1274, 1288, 1886, 2009, 2093, 2132, 2254, 2296, 2392, 2548, 3731, 3772, 4018, 4186, 4264, 4463, 4508, 5096, 6601, 7462, 7544, 8036, 8372, 8926, 9016, 12259, 13202, 14651, 14924, 16072, 16744, 17852, 24518, 26117, 26404, 29302, 29848, 31241, 35704, 46207, 49036, 52234, 52808, 58019, 58604, 62482, 85813, 92414, 98072, 102649, 104468, 116038, 117208, 124964, 171626, 182983, 184828, 205298, 208936, 218687, 232076, 249928, 343252, 365966, 369656, 406133, 410596, 437374, 464152, 600691, 686504, 718543, 731932, 812266, 821192, 874748, 1201382, 1280881, 1334437, 1437086, 1463864, 1624532, 1749496, 2378779, 2402764, 2561762, 2668874, 2842931, 2874172, 3249064, 4208609, 4757558, 4805528, 5029801, 5123524, 5337748, 5685862, 5748344, 8417218, 8966167, 9341059, 9515116, 10059602, 10247048, 10675496, 11371724, 16651453, 16834436, 17932334, 18682118, 19030232, 20119204, 22743448, 29460263, 33302906, 33668872, 35864668, 37364236, 40238408, 54711917, 58920526, 65387413, 66605812, 71729336, 74728472, 109423834, 116560171, 117841052, 130774826, 133211624, 206221841, 218847668, 233120342, 235682104, 261549652, 382983419, 412443682, 437695336, 466240684, 523099304, 765966838, 824887364, 932481368, 1531933676, 1649774728, 2680883933, 3063867352, 5361767866, 10723535732, 21447071464]

約数ペア:

[(1, 21447071464), (2, 10723535732), (4, 5361767866), (7, 3063867352), (8, 2680883933), (13, 1649774728), (14, 1531933676), (23, 932481368), (26, 824887364), (28, 765966838), (41, 523099304), (46, 466240684), (49, 437695336), (52, 412443682), (56, 382983419), (82, 261549652), (91, 235682104), (92, 233120342), (98, 218847668), (104, 206221841), (161, 133211624), (164, 130774826), (182, 117841052), (184, 116560171), (196, 109423834), (287, 74728472), (299, 71729336), (322, 66605812), (328, 65387413), (364, 58920526), (392, 54711917), (533, 40238408), (574, 37364236), (598, 35864668), (637, 33668872), (644, 33302906), (728, 29460263), (943, 22743448), (1066, 20119204), (1127, 19030232), (1148, 18682118), (1196, 17932334), (1274, 16834436), (1288, 16651453), (1886, 11371724), (2009, 10675496), (2093, 10247048), (2132, 10059602), (2254, 9515116), (2296, 9341059), (2392, 8966167), (2548, 8417218), (3731, 5748344), (3772, 5685862), (4018, 5337748), (4186, 5123524), (4264, 5029801), (4463, 4805528), (4508, 4757558), (5096, 4208609), (6601, 3249064), (7462, 2874172), (7544, 2842931), (8036, 2668874), (8372, 2561762), (8926, 2402764), (9016, 2378779), (12259, 1749496), (13202, 1624532), (14651, 1463864), (14924, 1437086), (16072, 1334437), (16744, 1280881), (17852, 1201382), (24518, 874748), (26117, 821192), (26404, 812266), (29302, 731932), (29848, 718543), (31241, 686504), (35704, 600691), (46207, 464152), (49036, 437374), (52234, 410596), (52808, 406133), (58019, 369656), (58604, 365966), (62482, 343252), (85813, 249928), (92414, 232076), (98072, 218687), (102649, 208936), (104468, 205298), (116038, 184828), (117208, 182983), (124964, 171626)]