2019969128016

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1633201}}^1$

素因数の和:1633634

約数の個数: 160

約数和(自身を含む): 6642559174400

約数和(自身を除く): 4622590046384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 409, 432, 504, 756, 818, 1008, 1227, 1512, 1636, 2454, 2863, 3024, 3272, 3681, 4908, 5726, 6544, 7362, 8589, 9816, 11043, 11452, 14724, 17178, 19632, 22086, 22904, 25767, 29448, 34356, 44172, 45808, 51534, 58896, 68712, 77301, 88344, 103068, 137424, 154602, 176688, 206136, 309204, 412272, 618408, 1236816, 1633201, 3266402, 4899603, 6532804, 9799206, 11432407, 13065608, 14698809, 19598412, 22864814, 26131216, 29397618, 34297221, 39196824, 44096427, 45729628, 58795236, 68594442, 78393648, 88192854, 91459256, 102891663, 117590472, 137188884, 176385708, 182918512, 205783326, 235180944, 274377768, 308674989, 352771416, 411566652, 548755536, 617349978, 667979209, 705542832, 823133304, 1234699956, 1335958418, 1646266608, 2003937627, 2469399912, 2671916836, 4007875254, 4675854463, 4938799824, 5343833672, 6011812881, 8015750508, 9351708926, 10687667344, 12023625762, 14027563389, 16031501016, 18035438643, 18703417852, 24047251524, 28055126778, 32063002032, 36070877286, 37406835704, 42082690167, 48094503048, 56110253556, 72141754572, 74813671408, 84165380334, 96189006096, 112220507112, 126248070501, 144283509144, 168330760668, 224441014224, 252496141002, 288567018288, 336661521336, 504992282004, 673323042672, 1009984564008, 2019969128016]

約数ペア:

[(1, 2019969128016), (2, 1009984564008), (3, 673323042672), (4, 504992282004), (6, 336661521336), (7, 288567018288), (8, 252496141002), (9, 224441014224), (12, 168330760668), (14, 144283509144), (16, 126248070501), (18, 112220507112), (21, 96189006096), (24, 84165380334), (27, 74813671408), (28, 72141754572), (36, 56110253556), (42, 48094503048), (48, 42082690167), (54, 37406835704), (56, 36070877286), (63, 32063002032), (72, 28055126778), (84, 24047251524), (108, 18703417852), (112, 18035438643), (126, 16031501016), (144, 14027563389), (168, 12023625762), (189, 10687667344), (216, 9351708926), (252, 8015750508), (336, 6011812881), (378, 5343833672), (409, 4938799824), (432, 4675854463), (504, 4007875254), (756, 2671916836), (818, 2469399912), (1008, 2003937627), (1227, 1646266608), (1512, 1335958418), (1636, 1234699956), (2454, 823133304), (2863, 705542832), (3024, 667979209), (3272, 617349978), (3681, 548755536), (4908, 411566652), (5726, 352771416), (6544, 308674989), (7362, 274377768), (8589, 235180944), (9816, 205783326), (11043, 182918512), (11452, 176385708), (14724, 137188884), (17178, 117590472), (19632, 102891663), (22086, 91459256), (22904, 88192854), (25767, 78393648), (29448, 68594442), (34356, 58795236), (44172, 45729628), (45808, 44096427), (51534, 39196824), (58896, 34297221), (68712, 29397618), (77301, 26131216), (88344, 22864814), (103068, 19598412), (137424, 14698809), (154602, 13065608), (176688, 11432407), (206136, 9799206), (309204, 6532804), (412272, 4899603), (618408, 3266402), (1236816, 1633201)]