221373864

素因数分解:

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

素因数の和:237

約数の個数: 192

約数和(自身を含む): 691286400

約数和(自身を除く): 469912536

約数列:

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

約数ペア:

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