247646304

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 748500480

約数和(自身を除く): 500854176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 167, 171, 228, 271, 288, 304, 334, 342, 456, 501, 542, 608, 668, 684, 813, 912, 1002, 1084, 1336, 1368, 1503, 1626, 1824, 2004, 2168, 2439, 2672, 2736, 3006, 3173, 3252, 4008, 4336, 4878, 5149, 5344, 5472, 6012, 6346, 6504, 8016, 8672, 9519, 9756, 10298, 12024, 12692, 13008, 15447, 16032, 19038, 19512, 20596, 24048, 25384, 26016, 28557, 30894, 38076, 39024, 41192, 45257, 46341, 48096, 50768, 57114, 61788, 76152, 78048, 82384, 90514, 92682, 101536, 114228, 123576, 135771, 152304, 164768, 181028, 185364, 228456, 247152, 271542, 304608, 362056, 370728, 407313, 456912, 494304, 543084, 724112, 741456, 814626, 859883, 913824, 1086168, 1448224, 1482912, 1629252, 1719766, 2172336, 2579649, 3258504, 3439532, 4344672, 5159298, 6517008, 6879064, 7738947, 10318596, 13034016, 13758128, 15477894, 20637192, 27516256, 30955788, 41274384, 61911576, 82548768, 123823152, 247646304]

約数ペア:

[(1, 247646304), (2, 123823152), (3, 82548768), (4, 61911576), (6, 41274384), (8, 30955788), (9, 27516256), (12, 20637192), (16, 15477894), (18, 13758128), (19, 13034016), (24, 10318596), (32, 7738947), (36, 6879064), (38, 6517008), (48, 5159298), (57, 4344672), (72, 3439532), (76, 3258504), (96, 2579649), (114, 2172336), (144, 1719766), (152, 1629252), (167, 1482912), (171, 1448224), (228, 1086168), (271, 913824), (288, 859883), (304, 814626), (334, 741456), (342, 724112), (456, 543084), (501, 494304), (542, 456912), (608, 407313), (668, 370728), (684, 362056), (813, 304608), (912, 271542), (1002, 247152), (1084, 228456), (1336, 185364), (1368, 181028), (1503, 164768), (1626, 152304), (1824, 135771), (2004, 123576), (2168, 114228), (2439, 101536), (2672, 92682), (2736, 90514), (3006, 82384), (3173, 78048), (3252, 76152), (4008, 61788), (4336, 57114), (4878, 50768), (5149, 48096), (5344, 46341), (5472, 45257), (6012, 41192), (6346, 39024), (6504, 38076), (8016, 30894), (8672, 28557), (9519, 26016), (9756, 25384), (10298, 24048), (12024, 20596), (12692, 19512), (13008, 19038), (15447, 16032)]