442747728

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 1428658560

約数和(自身を除く): 985910832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 167, 171, 204, 216, 228, 272, 304, 306, 323, 334, 342, 361, 408, 432, 456, 459, 501, 513, 612, 646, 668, 684, 722, 816, 912, 918, 969, 1002, 1026, 1083, 1224, 1292, 1336, 1368, 1444, 1503, 1836, 1938, 2004, 2052, 2166, 2448, 2584, 2672, 2736, 2839, 2888, 2907, 3006, 3173, 3249, 3672, 3876, 4008, 4104, 4332, 4509, 5168, 5678, 5776, 5814, 6012, 6137, 6346, 6498, 7344, 7752, 8016, 8208, 8517, 8664, 8721, 9018, 9519, 9747, 11356, 11628, 12024, 12274, 12692, 12996, 15504, 17034, 17328, 17442, 18036, 18411, 19038, 19494, 22712, 23256, 24048, 24548, 25384, 25551, 25992, 28557, 34068, 34884, 36072, 36822, 38076, 38988, 45424, 46512, 49096, 50768, 51102, 51984, 53941, 55233, 57114, 60287, 68136, 69768, 72144, 73644, 76152, 76653, 77976, 85671, 98192, 102204, 107882, 110466, 114228, 120574, 136272, 139536, 147288, 152304, 153306, 155952, 161823, 165699, 171342, 180861, 204408, 215764, 220932, 228456, 241148, 294576, 306612, 323646, 331398, 342684, 361722, 408816, 431528, 441864, 456912, 482296, 485469, 542583, 613224, 647292, 662796, 685368, 723444, 863056, 883728, 964592, 970938, 1024879, 1085166, 1226448, 1294584, 1325592, 1370736, 1446888, 1456407, 1627749, 1941876, 2049758, 2170332, 2589168, 2651184, 2893776, 2912814, 3074637, 3255498, 3883752, 4099516, 4340664, 5825628, 6149274, 6510996, 7767504, 8199032, 8681328, 9223911, 11651256, 12298548, 13021992, 16398064, 18447822, 23302512, 24597096, 26043984, 27671733, 36895644, 49194192, 55343466, 73791288, 110686932, 147582576, 221373864, 442747728]

約数ペア:

[(1, 442747728), (2, 221373864), (3, 147582576), (4, 110686932), (6, 73791288), (8, 55343466), (9, 49194192), (12, 36895644), (16, 27671733), (17, 26043984), (18, 24597096), (19, 23302512), (24, 18447822), (27, 16398064), (34, 13021992), (36, 12298548), (38, 11651256), (48, 9223911), (51, 8681328), (54, 8199032), (57, 7767504), (68, 6510996), (72, 6149274), (76, 5825628), (102, 4340664), (108, 4099516), (114, 3883752), (136, 3255498), (144, 3074637), (152, 2912814), (153, 2893776), (167, 2651184), (171, 2589168), (204, 2170332), (216, 2049758), (228, 1941876), (272, 1627749), (304, 1456407), (306, 1446888), (323, 1370736), (334, 1325592), (342, 1294584), (361, 1226448), (408, 1085166), (432, 1024879), (456, 970938), (459, 964592), (501, 883728), (513, 863056), (612, 723444), (646, 685368), (668, 662796), (684, 647292), (722, 613224), (816, 542583), (912, 485469), (918, 482296), (969, 456912), (1002, 441864), (1026, 431528), (1083, 408816), (1224, 361722), (1292, 342684), (1336, 331398), (1368, 323646), (1444, 306612), (1503, 294576), (1836, 241148), (1938, 228456), (2004, 220932), (2052, 215764), (2166, 204408), (2448, 180861), (2584, 171342), (2672, 165699), (2736, 161823), (2839, 155952), (2888, 153306), (2907, 152304), (3006, 147288), (3173, 139536), (3249, 136272), (3672, 120574), (3876, 114228), (4008, 110466), (4104, 107882), (4332, 102204), (4509, 98192), (5168, 85671), (5678, 77976), (5776, 76653), (5814, 76152), (6012, 73644), (6137, 72144), (6346, 69768), (6498, 68136), (7344, 60287), (7752, 57114), (8016, 55233), (8208, 53941), (8517, 51984), (8664, 51102), (8721, 50768), (9018, 49096), (9519, 46512), (9747, 45424), (11356, 38988), (11628, 38076), (12024, 36822), (12274, 36072), (12692, 34884), (12996, 34068), (15504, 28557), (17034, 25992), (17328, 25551), (17442, 25384), (18036, 24548), (18411, 24048), (19038, 23256), (19494, 22712)]