1878806412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:2005

約数の個数: 216

約数和(自身を含む): 6018994800

約数和(自身を除く): 4140188388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 49, 57, 58, 63, 76, 84, 87, 98, 114, 116, 126, 133, 147, 171, 174, 196, 203, 228, 252, 261, 266, 294, 342, 348, 399, 406, 441, 522, 532, 551, 588, 609, 684, 798, 812, 882, 931, 1044, 1102, 1197, 1218, 1421, 1596, 1653, 1764, 1827, 1862, 1933, 2204, 2394, 2436, 2793, 2842, 3306, 3654, 3724, 3857, 3866, 4263, 4788, 4959, 5586, 5684, 5799, 6612, 7308, 7714, 7732, 8379, 8526, 9918, 11172, 11571, 11598, 12789, 13531, 15428, 16758, 17052, 17397, 19836, 23142, 23196, 25578, 26999, 27062, 33516, 34713, 34794, 36727, 40593, 46284, 51156, 53998, 54124, 56057, 69426, 69588, 73454, 80997, 81186, 94717, 107996, 110181, 112114, 121779, 138852, 146908, 161994, 162372, 168171, 189434, 220362, 224228, 242991, 243558, 257089, 284151, 323988, 330543, 336342, 378868, 392399, 440724, 485982, 487116, 504513, 514178, 568302, 661086, 672684, 771267, 784798, 852453, 971964, 1009026, 1028356, 1065083, 1136604, 1177197, 1322172, 1542534, 1569596, 1704906, 1799623, 2018052, 2130166, 2313801, 2354394, 2746793, 3085068, 3195249, 3409812, 3531591, 3599246, 4260332, 4627602, 4708788, 5398869, 5493586, 6390498, 7063182, 7198492, 7455581, 8240379, 9255204, 9585747, 10797738, 10987172, 12780996, 14126364, 14911162, 16196607, 16480758, 19171494, 21595476, 22366743, 24721137, 29822324, 32393214, 32961516, 38342988, 44733486, 49442274, 52189067, 64786428, 67100229, 89466972, 98884548, 104378134, 134200458, 156567201, 208756268, 268400916, 313134402, 469701603, 626268804, 939403206, 1878806412]

約数ペア:

[(1, 1878806412), (2, 939403206), (3, 626268804), (4, 469701603), (6, 313134402), (7, 268400916), (9, 208756268), (12, 156567201), (14, 134200458), (18, 104378134), (19, 98884548), (21, 89466972), (28, 67100229), (29, 64786428), (36, 52189067), (38, 49442274), (42, 44733486), (49, 38342988), (57, 32961516), (58, 32393214), (63, 29822324), (76, 24721137), (84, 22366743), (87, 21595476), (98, 19171494), (114, 16480758), (116, 16196607), (126, 14911162), (133, 14126364), (147, 12780996), (171, 10987172), (174, 10797738), (196, 9585747), (203, 9255204), (228, 8240379), (252, 7455581), (261, 7198492), (266, 7063182), (294, 6390498), (342, 5493586), (348, 5398869), (399, 4708788), (406, 4627602), (441, 4260332), (522, 3599246), (532, 3531591), (551, 3409812), (588, 3195249), (609, 3085068), (684, 2746793), (798, 2354394), (812, 2313801), (882, 2130166), (931, 2018052), (1044, 1799623), (1102, 1704906), (1197, 1569596), (1218, 1542534), (1421, 1322172), (1596, 1177197), (1653, 1136604), (1764, 1065083), (1827, 1028356), (1862, 1009026), (1933, 971964), (2204, 852453), (2394, 784798), (2436, 771267), (2793, 672684), (2842, 661086), (3306, 568302), (3654, 514178), (3724, 504513), (3857, 487116), (3866, 485982), (4263, 440724), (4788, 392399), (4959, 378868), (5586, 336342), (5684, 330543), (5799, 323988), (6612, 284151), (7308, 257089), (7714, 243558), (7732, 242991), (8379, 224228), (8526, 220362), (9918, 189434), (11172, 168171), (11571, 162372), (11598, 161994), (12789, 146908), (13531, 138852), (15428, 121779), (16758, 112114), (17052, 110181), (17397, 107996), (19836, 94717), (23142, 81186), (23196, 80997), (25578, 73454), (26999, 69588), (27062, 69426), (33516, 56057), (34713, 54124), (34794, 53998), (36727, 51156), (40593, 46284)]