1988389080112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{1093}}^1$

素因数の和:1444

約数の個数: 240

約数和(自身を含む): 4376266900992

約数和(自身を除く): 2387877820880

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 97, 136, 152, 191, 194, 272, 304, 323, 361, 382, 388, 646, 722, 764, 776, 1093, 1292, 1444, 1528, 1552, 1649, 1843, 2186, 2584, 2888, 3056, 3247, 3298, 3629, 3686, 4372, 5168, 5776, 6137, 6494, 6596, 7258, 7372, 8744, 12274, 12988, 13192, 14516, 14744, 17488, 18527, 18581, 20767, 24548, 25976, 26384, 29032, 29488, 31331, 35017, 37054, 37162, 41534, 49096, 51952, 58064, 61693, 62662, 68951, 70034, 74108, 74324, 83068, 98192, 106021, 123386, 125324, 137902, 140068, 148216, 148648, 166136, 208763, 212042, 246772, 250648, 275804, 280136, 296432, 297296, 314959, 332272, 352013, 353039, 394573, 417526, 424084, 493544, 501296, 551608, 560272, 595289, 629918, 704026, 706078, 789146, 835052, 848168, 987088, 1103216, 1172167, 1190578, 1259836, 1408052, 1412156, 1578292, 1670104, 1696336, 1802357, 2014399, 2344334, 2381156, 2519672, 2816104, 2824312, 3156584, 3340208, 3548971, 3604714, 3966497, 4028798, 4688668, 4762312, 5039344, 5632208, 5648624, 5984221, 6313168, 6688247, 6707741, 7097942, 7209428, 7932994, 8057596, 9377336, 9524624, 11968442, 13376494, 13415482, 14195884, 14418856, 15865988, 16115192, 18754672, 20250011, 23936884, 26752988, 26830964, 28391768, 28837712, 31731976, 32230384, 34244783, 38273581, 40500022, 47873768, 53505976, 53661928, 56783536, 63463952, 67430449, 68489566, 75363443, 76547162, 81000044, 95747536, 107011952, 107323856, 113700199, 134860898, 136979132, 150726886, 153094324, 162000088, 227400398, 269721796, 273958264, 301453772, 306188648, 324000176, 344250187, 384750209, 454800796, 539443592, 547916528, 602907544, 612377296, 650650877, 688500374, 769500418, 909601592, 1078887184, 1205815088, 1281178531, 1301301754, 1377000748, 1539000836, 1819203184, 2562357062, 2602603508, 2754001496, 3078001672, 5124714124, 5205207016, 5508002992, 6156003344, 6540753553, 7310253971, 10249428248, 10410414032, 13081507106, 14620507942, 20498856496, 26163014212, 29241015884, 52326028424, 58482031768, 104652056848, 116964063536, 124274317507, 248548635014, 497097270028, 994194540056, 1988389080112]

約数ペア:

[(1, 1988389080112), (2, 994194540056), (4, 497097270028), (8, 248548635014), (16, 124274317507), (17, 116964063536), (19, 104652056848), (34, 58482031768), (38, 52326028424), (68, 29241015884), (76, 26163014212), (97, 20498856496), (136, 14620507942), (152, 13081507106), (191, 10410414032), (194, 10249428248), (272, 7310253971), (304, 6540753553), (323, 6156003344), (361, 5508002992), (382, 5205207016), (388, 5124714124), (646, 3078001672), (722, 2754001496), (764, 2602603508), (776, 2562357062), (1093, 1819203184), (1292, 1539000836), (1444, 1377000748), (1528, 1301301754), (1552, 1281178531), (1649, 1205815088), (1843, 1078887184), (2186, 909601592), (2584, 769500418), (2888, 688500374), (3056, 650650877), (3247, 612377296), (3298, 602907544), (3629, 547916528), (3686, 539443592), (4372, 454800796), (5168, 384750209), (5776, 344250187), (6137, 324000176), (6494, 306188648), (6596, 301453772), (7258, 273958264), (7372, 269721796), (8744, 227400398), (12274, 162000088), (12988, 153094324), (13192, 150726886), (14516, 136979132), (14744, 134860898), (17488, 113700199), (18527, 107323856), (18581, 107011952), (20767, 95747536), (24548, 81000044), (25976, 76547162), (26384, 75363443), (29032, 68489566), (29488, 67430449), (31331, 63463952), (35017, 56783536), (37054, 53661928), (37162, 53505976), (41534, 47873768), (49096, 40500022), (51952, 38273581), (58064, 34244783), (61693, 32230384), (62662, 31731976), (68951, 28837712), (70034, 28391768), (74108, 26830964), (74324, 26752988), (83068, 23936884), (98192, 20250011), (106021, 18754672), (123386, 16115192), (125324, 15865988), (137902, 14418856), (140068, 14195884), (148216, 13415482), (148648, 13376494), (166136, 11968442), (208763, 9524624), (212042, 9377336), (246772, 8057596), (250648, 7932994), (275804, 7209428), (280136, 7097942), (296432, 6707741), (297296, 6688247), (314959, 6313168), (332272, 5984221), (352013, 5648624), (353039, 5632208), (394573, 5039344), (417526, 4762312), (424084, 4688668), (493544, 4028798), (501296, 3966497), (551608, 3604714), (560272, 3548971), (595289, 3340208), (629918, 3156584), (704026, 2824312), (706078, 2816104), (789146, 2519672), (835052, 2381156), (848168, 2344334), (987088, 2014399), (1103216, 1802357), (1172167, 1696336), (1190578, 1670104), (1259836, 1578292), (1408052, 1412156)]