2178014916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:567

約数の個数: 288

約数和(自身を含む): 6986649600

約数和(自身を除く): 4808634684

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 37, 38, 42, 44, 49, 57, 66, 74, 76, 77, 84, 98, 111, 114, 132, 133, 147, 148, 154, 196, 209, 222, 228, 231, 259, 266, 294, 308, 399, 407, 418, 444, 462, 479, 518, 532, 539, 588, 627, 703, 777, 798, 814, 836, 924, 931, 958, 1036, 1078, 1221, 1254, 1406, 1437, 1463, 1554, 1596, 1617, 1628, 1813, 1862, 1916, 2109, 2156, 2442, 2508, 2793, 2812, 2849, 2874, 2926, 3108, 3234, 3353, 3626, 3724, 4218, 4389, 4884, 4921, 5269, 5439, 5586, 5698, 5748, 5852, 6468, 6706, 7252, 7733, 8436, 8547, 8778, 9101, 9842, 10059, 10241, 10538, 10878, 11172, 11396, 13412, 14763, 15466, 15807, 17094, 17556, 17723, 18202, 19684, 19943, 20118, 20482, 21076, 21756, 23199, 23471, 27303, 29526, 30723, 30932, 31614, 34188, 34447, 35446, 36404, 36883, 39886, 40236, 40964, 46398, 46942, 53169, 54131, 54606, 59052, 59829, 61446, 63228, 63707, 68894, 70413, 70892, 73766, 79772, 92796, 93884, 100111, 103341, 106338, 108262, 109212, 110649, 119658, 122892, 124061, 127414, 137788, 140826, 147532, 162393, 191121, 194953, 200222, 206682, 212676, 216524, 221298, 239316, 248122, 254828, 258181, 281652, 300333, 324786, 336737, 372183, 378917, 382242, 389906, 400444, 413364, 442596, 445949, 496244, 516362, 584859, 600666, 649572, 673474, 700777, 744366, 757834, 764484, 774543, 779812, 868427, 891898, 1010211, 1032724, 1136751, 1169718, 1201332, 1337847, 1346948, 1364671, 1401554, 1488732, 1515668, 1549086, 1736854, 1783796, 2020422, 2102331, 2273502, 2339436, 2357159, 2605281, 2675694, 2729342, 2803108, 3098172, 3473708, 3704107, 4040844, 4094013, 4204662, 4547004, 4714318, 4905439, 5210562, 5351388, 5458684, 7071477, 7408214, 8188026, 8409324, 9428636, 9552697, 9810878, 10421124, 11112321, 14142954, 14716317, 14816428, 16376052, 16500113, 19105394, 19621756, 22224642, 25928749, 28285908, 28658091, 29432634, 33000226, 38210788, 44449284, 49500339, 51857498, 57316182, 58865268, 66000452, 77786247, 99000678, 103714996, 114632364, 155572494, 181501243, 198001356, 311144988, 363002486, 544503729, 726004972, 1089007458, 2178014916]

約数ペア:

[(1, 2178014916), (2, 1089007458), (3, 726004972), (4, 544503729), (6, 363002486), (7, 311144988), (11, 198001356), (12, 181501243), (14, 155572494), (19, 114632364), (21, 103714996), (22, 99000678), (28, 77786247), (33, 66000452), (37, 58865268), (38, 57316182), (42, 51857498), (44, 49500339), (49, 44449284), (57, 38210788), (66, 33000226), (74, 29432634), (76, 28658091), (77, 28285908), (84, 25928749), (98, 22224642), (111, 19621756), (114, 19105394), (132, 16500113), (133, 16376052), (147, 14816428), (148, 14716317), (154, 14142954), (196, 11112321), (209, 10421124), (222, 9810878), (228, 9552697), (231, 9428636), (259, 8409324), (266, 8188026), (294, 7408214), (308, 7071477), (399, 5458684), (407, 5351388), (418, 5210562), (444, 4905439), (462, 4714318), (479, 4547004), (518, 4204662), (532, 4094013), (539, 4040844), (588, 3704107), (627, 3473708), (703, 3098172), (777, 2803108), (798, 2729342), (814, 2675694), (836, 2605281), (924, 2357159), (931, 2339436), (958, 2273502), (1036, 2102331), (1078, 2020422), (1221, 1783796), (1254, 1736854), (1406, 1549086), (1437, 1515668), (1463, 1488732), (1554, 1401554), (1596, 1364671), (1617, 1346948), (1628, 1337847), (1813, 1201332), (1862, 1169718), (1916, 1136751), (2109, 1032724), (2156, 1010211), (2442, 891898), (2508, 868427), (2793, 779812), (2812, 774543), (2849, 764484), (2874, 757834), (2926, 744366), (3108, 700777), (3234, 673474), (3353, 649572), (3626, 600666), (3724, 584859), (4218, 516362), (4389, 496244), (4884, 445949), (4921, 442596), (5269, 413364), (5439, 400444), (5586, 389906), (5698, 382242), (5748, 378917), (5852, 372183), (6468, 336737), (6706, 324786), (7252, 300333), (7733, 281652), (8436, 258181), (8547, 254828), (8778, 248122), (9101, 239316), (9842, 221298), (10059, 216524), (10241, 212676), (10538, 206682), (10878, 200222), (11172, 194953), (11396, 191121), (13412, 162393), (14763, 147532), (15466, 140826), (15807, 137788), (17094, 127414), (17556, 124061), (17723, 122892), (18202, 119658), (19684, 110649), (19943, 109212), (20118, 108262), (20482, 106338), (21076, 103341), (21756, 100111), (23199, 93884), (23471, 92796), (27303, 79772), (29526, 73766), (30723, 70892), (30932, 70413), (31614, 68894), (34188, 63707), (34447, 63228), (35446, 61446), (36404, 59829), (36883, 59052), (39886, 54606), (40236, 54131), (40964, 53169), (46398, 46942)]