215067384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 720844800

約数和(自身を除く): 505777416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 37, 38, 42, 56, 57, 63, 72, 74, 76, 84, 111, 114, 126, 133, 148, 152, 168, 171, 222, 228, 252, 259, 266, 296, 333, 342, 399, 444, 456, 504, 518, 532, 607, 666, 684, 703, 777, 798, 888, 1036, 1064, 1197, 1214, 1332, 1368, 1406, 1554, 1596, 1821, 2072, 2109, 2331, 2394, 2428, 2664, 2812, 3108, 3192, 3642, 4218, 4249, 4662, 4788, 4856, 4921, 5463, 5624, 6216, 6327, 7284, 8436, 8498, 9324, 9576, 9842, 10926, 11533, 12654, 12747, 14568, 14763, 16872, 16996, 18648, 19684, 21852, 22459, 23066, 25308, 25494, 29526, 33992, 34599, 38241, 39368, 43704, 44289, 44918, 46132, 50616, 50988, 59052, 67377, 69198, 76482, 80731, 88578, 89836, 92264, 101976, 103797, 118104, 134754, 138396, 152964, 157213, 161462, 177156, 179672, 202131, 207594, 242193, 269508, 276792, 305928, 314426, 322924, 354312, 404262, 415188, 426721, 471639, 484386, 539016, 628852, 645848, 726579, 808524, 830376, 853442, 943278, 968772, 1257704, 1280163, 1414917, 1453158, 1617048, 1706884, 1886556, 1937544, 2560326, 2829834, 2906316, 2987047, 3413768, 3773112, 3840489, 5120652, 5659668, 5812632, 5974094, 7680978, 8961141, 10241304, 11319336, 11948188, 15361956, 17922282, 23896376, 26883423, 30723912, 35844564, 53766846, 71689128, 107533692, 215067384]

約数ペア:

[(1, 215067384), (2, 107533692), (3, 71689128), (4, 53766846), (6, 35844564), (7, 30723912), (8, 26883423), (9, 23896376), (12, 17922282), (14, 15361956), (18, 11948188), (19, 11319336), (21, 10241304), (24, 8961141), (28, 7680978), (36, 5974094), (37, 5812632), (38, 5659668), (42, 5120652), (56, 3840489), (57, 3773112), (63, 3413768), (72, 2987047), (74, 2906316), (76, 2829834), (84, 2560326), (111, 1937544), (114, 1886556), (126, 1706884), (133, 1617048), (148, 1453158), (152, 1414917), (168, 1280163), (171, 1257704), (222, 968772), (228, 943278), (252, 853442), (259, 830376), (266, 808524), (296, 726579), (333, 645848), (342, 628852), (399, 539016), (444, 484386), (456, 471639), (504, 426721), (518, 415188), (532, 404262), (607, 354312), (666, 322924), (684, 314426), (703, 305928), (777, 276792), (798, 269508), (888, 242193), (1036, 207594), (1064, 202131), (1197, 179672), (1214, 177156), (1332, 161462), (1368, 157213), (1406, 152964), (1554, 138396), (1596, 134754), (1821, 118104), (2072, 103797), (2109, 101976), (2331, 92264), (2394, 89836), (2428, 88578), (2664, 80731), (2812, 76482), (3108, 69198), (3192, 67377), (3642, 59052), (4218, 50988), (4249, 50616), (4662, 46132), (4788, 44918), (4856, 44289), (4921, 43704), (5463, 39368), (5624, 38241), (6216, 34599), (6327, 33992), (7284, 29526), (8436, 25494), (8498, 25308), (9324, 23066), (9576, 22459), (9842, 21852), (10926, 19684), (11533, 18648), (12654, 16996), (12747, 16872), (14568, 14763)]