891566676

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2796

約数の個数: 240

約数和(自身を含む): 3130512000

約数和(自身を除く): 2238945324

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 81, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 162, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 324, 351, 364, 378, 396, 429, 462, 468, 546, 567, 572, 594, 693, 702, 756, 819, 858, 891, 924, 1001, 1053, 1092, 1134, 1188, 1287, 1386, 1404, 1638, 1716, 1782, 2002, 2079, 2106, 2268, 2457, 2574, 2749, 2772, 3003, 3276, 3564, 3861, 4004, 4158, 4212, 4914, 5148, 5498, 6006, 6237, 7371, 7722, 8247, 8316, 9009, 9828, 10996, 11583, 12012, 12474, 14742, 15444, 16494, 18018, 19243, 23166, 24741, 24948, 27027, 29484, 30239, 32988, 35737, 36036, 38486, 46332, 49482, 54054, 57729, 60478, 71474, 74223, 76972, 81081, 90717, 98964, 107211, 108108, 115458, 120956, 142948, 148446, 162162, 173187, 181434, 211673, 214422, 222669, 230916, 250159, 272151, 296892, 321633, 324324, 346374, 362868, 393107, 423346, 428844, 445338, 500318, 519561, 544302, 635019, 643266, 692748, 750477, 786214, 816453, 846692, 890676, 964899, 1000636, 1039122, 1088604, 1179321, 1270038, 1286532, 1500954, 1558683, 1572428, 1632906, 1905057, 1929798, 2078244, 2251431, 2358642, 2449359, 2540076, 2751749, 2894697, 3001908, 3117366, 3265812, 3537963, 3810114, 3859596, 4502862, 4717284, 4898718, 5503498, 5715171, 5789394, 6234732, 6754293, 7075926, 7620228, 8255247, 9005724, 9797436, 10613889, 11006996, 11430342, 11578788, 13508586, 14151852, 16510494, 17145513, 20262879, 21227778, 22860684, 24765741, 27017172, 31841667, 33020988, 34291026, 40525758, 42455556, 49531482, 63683334, 68582052, 74297223, 81051516, 99062964, 127366668, 148594446, 222891669, 297188892, 445783338, 891566676]

約数ペア:

[(1, 891566676), (2, 445783338), (3, 297188892), (4, 222891669), (6, 148594446), (7, 127366668), (9, 99062964), (11, 81051516), (12, 74297223), (13, 68582052), (14, 63683334), (18, 49531482), (21, 42455556), (22, 40525758), (26, 34291026), (27, 33020988), (28, 31841667), (33, 27017172), (36, 24765741), (39, 22860684), (42, 21227778), (44, 20262879), (52, 17145513), (54, 16510494), (63, 14151852), (66, 13508586), (77, 11578788), (78, 11430342), (81, 11006996), (84, 10613889), (91, 9797436), (99, 9005724), (108, 8255247), (117, 7620228), (126, 7075926), (132, 6754293), (143, 6234732), (154, 5789394), (156, 5715171), (162, 5503498), (182, 4898718), (189, 4717284), (198, 4502862), (231, 3859596), (234, 3810114), (252, 3537963), (273, 3265812), (286, 3117366), (297, 3001908), (308, 2894697), (324, 2751749), (351, 2540076), (364, 2449359), (378, 2358642), (396, 2251431), (429, 2078244), (462, 1929798), (468, 1905057), (546, 1632906), (567, 1572428), (572, 1558683), (594, 1500954), (693, 1286532), (702, 1270038), (756, 1179321), (819, 1088604), (858, 1039122), (891, 1000636), (924, 964899), (1001, 890676), (1053, 846692), (1092, 816453), (1134, 786214), (1188, 750477), (1287, 692748), (1386, 643266), (1404, 635019), (1638, 544302), (1716, 519561), (1782, 500318), (2002, 445338), (2079, 428844), (2106, 423346), (2268, 393107), (2457, 362868), (2574, 346374), (2749, 324324), (2772, 321633), (3003, 296892), (3276, 272151), (3564, 250159), (3861, 230916), (4004, 222669), (4158, 214422), (4212, 211673), (4914, 181434), (5148, 173187), (5498, 162162), (6006, 148446), (6237, 142948), (7371, 120956), (7722, 115458), (8247, 108108), (8316, 107211), (9009, 98964), (9828, 90717), (10996, 81081), (11583, 76972), (12012, 74223), (12474, 71474), (14742, 60478), (15444, 57729), (16494, 54054), (18018, 49482), (19243, 46332), (23166, 38486), (24741, 36036), (24948, 35737), (27027, 32988), (29484, 30239)]