1489609728

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 264

約数和(自身を含む): 4649473920

約数和(自身を除く): 3159864192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 64, 72, 76, 94, 96, 114, 128, 141, 144, 152, 171, 181, 188, 192, 228, 256, 282, 288, 304, 342, 362, 376, 384, 423, 456, 512, 543, 564, 576, 608, 684, 724, 752, 768, 846, 893, 912, 1024, 1086, 1128, 1152, 1216, 1368, 1448, 1504, 1536, 1629, 1692, 1786, 1824, 2172, 2256, 2304, 2432, 2679, 2736, 2896, 3008, 3072, 3258, 3384, 3439, 3572, 3648, 4344, 4512, 4608, 4864, 5358, 5472, 5792, 6016, 6516, 6768, 6878, 7144, 7296, 8037, 8507, 8688, 9024, 9216, 9728, 10317, 10716, 10944, 11584, 12032, 13032, 13536, 13756, 14288, 14592, 16074, 17014, 17376, 18048, 19456, 20634, 21432, 21888, 23168, 24064, 25521, 26064, 27072, 27512, 28576, 29184, 30951, 32148, 34028, 34752, 36096, 41268, 42864, 43776, 46336, 48128, 51042, 52128, 54144, 55024, 57152, 58368, 61902, 64296, 68056, 69504, 72192, 76563, 82536, 85728, 87552, 92672, 102084, 104256, 108288, 110048, 114304, 123804, 128592, 136112, 139008, 144384, 153126, 161633, 165072, 171456, 175104, 185344, 204168, 208512, 216576, 220096, 228608, 247608, 257184, 272224, 278016, 306252, 323266, 330144, 342912, 408336, 417024, 433152, 440192, 457216, 484899, 495216, 514368, 544448, 556032, 612504, 646532, 660288, 685824, 816672, 834048, 880384, 914432, 969798, 990432, 1028736, 1088896, 1225008, 1293064, 1320576, 1371648, 1454697, 1633344, 1668096, 1760768, 1939596, 1980864, 2057472, 2177792, 2450016, 2586128, 2641152, 2743296, 2909394, 3266688, 3521536, 3879192, 3961728, 4114944, 4355584, 4900032, 5172256, 5282304, 5818788, 6533376, 7758384, 7923456, 8229888, 8711168, 9800064, 10344512, 10564608, 11637576, 13066752, 15516768, 15846912, 19600128, 20689024, 23275152, 26133504, 31033536, 31693824, 39200256, 41378048, 46550304, 62067072, 78400512, 82756096, 93100608, 124134144, 165512192, 186201216, 248268288, 372402432, 496536576, 744804864, 1489609728]

約数ペア:

[(1, 1489609728), (2, 744804864), (3, 496536576), (4, 372402432), (6, 248268288), (8, 186201216), (9, 165512192), (12, 124134144), (16, 93100608), (18, 82756096), (19, 78400512), (24, 62067072), (32, 46550304), (36, 41378048), (38, 39200256), (47, 31693824), (48, 31033536), (57, 26133504), (64, 23275152), (72, 20689024), (76, 19600128), (94, 15846912), (96, 15516768), (114, 13066752), (128, 11637576), (141, 10564608), (144, 10344512), (152, 9800064), (171, 8711168), (181, 8229888), (188, 7923456), (192, 7758384), (228, 6533376), (256, 5818788), (282, 5282304), (288, 5172256), (304, 4900032), (342, 4355584), (362, 4114944), (376, 3961728), (384, 3879192), (423, 3521536), (456, 3266688), (512, 2909394), (543, 2743296), (564, 2641152), (576, 2586128), (608, 2450016), (684, 2177792), (724, 2057472), (752, 1980864), (768, 1939596), (846, 1760768), (893, 1668096), (912, 1633344), (1024, 1454697), (1086, 1371648), (1128, 1320576), (1152, 1293064), (1216, 1225008), (1368, 1088896), (1448, 1028736), (1504, 990432), (1536, 969798), (1629, 914432), (1692, 880384), (1786, 834048), (1824, 816672), (2172, 685824), (2256, 660288), (2304, 646532), (2432, 612504), (2679, 556032), (2736, 544448), (2896, 514368), (3008, 495216), (3072, 484899), (3258, 457216), (3384, 440192), (3439, 433152), (3572, 417024), (3648, 408336), (4344, 342912), (4512, 330144), (4608, 323266), (4864, 306252), (5358, 278016), (5472, 272224), (5792, 257184), (6016, 247608), (6516, 228608), (6768, 220096), (6878, 216576), (7144, 208512), (7296, 204168), (8037, 185344), (8507, 175104), (8688, 171456), (9024, 165072), (9216, 161633), (9728, 153126), (10317, 144384), (10716, 139008), (10944, 136112), (11584, 128592), (12032, 123804), (13032, 114304), (13536, 110048), (13756, 108288), (14288, 104256), (14592, 102084), (16074, 92672), (17014, 87552), (17376, 85728), (18048, 82536), (19456, 76563), (20634, 72192), (21432, 69504), (21888, 68056), (23168, 64296), (24064, 61902), (25521, 58368), (26064, 57152), (27072, 55024), (27512, 54144), (28576, 52128), (29184, 51042), (30951, 48128), (32148, 46336), (34028, 43776), (34752, 42864), (36096, 41268)]