2019349548

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 5671895040

約数和(自身を除く): 3652545492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 47, 54, 62, 82, 93, 94, 108, 123, 124, 141, 164, 186, 188, 246, 279, 282, 313, 369, 372, 423, 492, 558, 564, 626, 738, 837, 846, 939, 1107, 1116, 1252, 1269, 1271, 1457, 1476, 1674, 1692, 1878, 1927, 2214, 2538, 2542, 2817, 2914, 3348, 3756, 3813, 3854, 4371, 4428, 5076, 5084, 5634, 5781, 5828, 7626, 7708, 8451, 8742, 9703, 11268, 11439, 11562, 12833, 13113, 14711, 15252, 16902, 17343, 17484, 19406, 22878, 23124, 25666, 26226, 29109, 29422, 33804, 34317, 34686, 38499, 38812, 39339, 44133, 45756, 51332, 52029, 52452, 58218, 58844, 59737, 68634, 69372, 76998, 78678, 87327, 88266, 104058, 115497, 116436, 119474, 132399, 137268, 153996, 157356, 174654, 176532, 179211, 208116, 230994, 238948, 261981, 264798, 346491, 349308, 358422, 397197, 397823, 456041, 461988, 523962, 529596, 537633, 603151, 692982, 716844, 794394, 795646, 912082, 1047924, 1075266, 1193469, 1206302, 1368123, 1385964, 1588788, 1591292, 1612899, 1809453, 1824164, 2150532, 2386938, 2412604, 2736246, 3225798, 3580407, 3618906, 4104369, 4773876, 5428359, 5472492, 6451596, 7160814, 7237812, 8208738, 10741221, 10856718, 12313107, 14321628, 16285077, 16417476, 18697681, 21482442, 21713436, 24626214, 32570154, 37395362, 42964884, 49252428, 56093043, 65140308, 74790724, 112186086, 168279129, 224372172, 336558258, 504837387, 673116516, 1009674774, 2019349548]

約数ペア:

[(1, 2019349548), (2, 1009674774), (3, 673116516), (4, 504837387), (6, 336558258), (9, 224372172), (12, 168279129), (18, 112186086), (27, 74790724), (31, 65140308), (36, 56093043), (41, 49252428), (47, 42964884), (54, 37395362), (62, 32570154), (82, 24626214), (93, 21713436), (94, 21482442), (108, 18697681), (123, 16417476), (124, 16285077), (141, 14321628), (164, 12313107), (186, 10856718), (188, 10741221), (246, 8208738), (279, 7237812), (282, 7160814), (313, 6451596), (369, 5472492), (372, 5428359), (423, 4773876), (492, 4104369), (558, 3618906), (564, 3580407), (626, 3225798), (738, 2736246), (837, 2412604), (846, 2386938), (939, 2150532), (1107, 1824164), (1116, 1809453), (1252, 1612899), (1269, 1591292), (1271, 1588788), (1457, 1385964), (1476, 1368123), (1674, 1206302), (1692, 1193469), (1878, 1075266), (1927, 1047924), (2214, 912082), (2538, 795646), (2542, 794394), (2817, 716844), (2914, 692982), (3348, 603151), (3756, 537633), (3813, 529596), (3854, 523962), (4371, 461988), (4428, 456041), (5076, 397823), (5084, 397197), (5634, 358422), (5781, 349308), (5828, 346491), (7626, 264798), (7708, 261981), (8451, 238948), (8742, 230994), (9703, 208116), (11268, 179211), (11439, 176532), (11562, 174654), (12833, 157356), (13113, 153996), (14711, 137268), (15252, 132399), (16902, 119474), (17343, 116436), (17484, 115497), (19406, 104058), (22878, 88266), (23124, 87327), (25666, 78678), (26226, 76998), (29109, 69372), (29422, 68634), (33804, 59737), (34317, 58844), (34686, 58218), (38499, 52452), (38812, 52029), (39339, 51332), (44133, 45756)]