254043072

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 168

約数和(自身を含む): 776630400

約数和(自身を除く): 522587328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 139, 144, 152, 167, 171, 192, 228, 278, 288, 304, 334, 342, 417, 456, 501, 556, 576, 608, 668, 684, 834, 912, 1002, 1112, 1216, 1251, 1336, 1368, 1503, 1668, 1824, 2004, 2224, 2502, 2641, 2672, 2736, 3006, 3173, 3336, 3648, 4008, 4448, 5004, 5282, 5344, 5472, 6012, 6346, 6672, 7923, 8016, 8896, 9519, 10008, 10564, 10688, 10944, 12024, 12692, 13344, 15846, 16032, 19038, 20016, 21128, 23213, 23769, 24048, 25384, 26688, 28557, 31692, 32064, 38076, 40032, 42256, 46426, 47538, 48096, 50768, 57114, 63384, 69639, 76152, 80064, 84512, 92852, 95076, 96192, 101536, 114228, 126768, 139278, 152304, 169024, 185704, 190152, 203072, 208917, 228456, 253536, 278556, 304608, 371408, 380304, 417834, 441047, 456912, 507072, 557112, 609216, 742816, 760608, 835668, 882094, 913824, 1114224, 1323141, 1485632, 1521216, 1671336, 1764188, 1827648, 2228448, 2646282, 3342672, 3528376, 3969423, 4456896, 5292564, 6685344, 7056752, 7938846, 10585128, 13370688, 14113504, 15877692, 21170256, 28227008, 31755384, 42340512, 63510768, 84681024, 127021536, 254043072]

約数ペア:

[(1, 254043072), (2, 127021536), (3, 84681024), (4, 63510768), (6, 42340512), (8, 31755384), (9, 28227008), (12, 21170256), (16, 15877692), (18, 14113504), (19, 13370688), (24, 10585128), (32, 7938846), (36, 7056752), (38, 6685344), (48, 5292564), (57, 4456896), (64, 3969423), (72, 3528376), (76, 3342672), (96, 2646282), (114, 2228448), (139, 1827648), (144, 1764188), (152, 1671336), (167, 1521216), (171, 1485632), (192, 1323141), (228, 1114224), (278, 913824), (288, 882094), (304, 835668), (334, 760608), (342, 742816), (417, 609216), (456, 557112), (501, 507072), (556, 456912), (576, 441047), (608, 417834), (668, 380304), (684, 371408), (834, 304608), (912, 278556), (1002, 253536), (1112, 228456), (1216, 208917), (1251, 203072), (1336, 190152), (1368, 185704), (1503, 169024), (1668, 152304), (1824, 139278), (2004, 126768), (2224, 114228), (2502, 101536), (2641, 96192), (2672, 95076), (2736, 92852), (3006, 84512), (3173, 80064), (3336, 76152), (3648, 69639), (4008, 63384), (4448, 57114), (5004, 50768), (5282, 48096), (5344, 47538), (5472, 46426), (6012, 42256), (6346, 40032), (6672, 38076), (7923, 32064), (8016, 31692), (8896, 28557), (9519, 26688), (10008, 25384), (10564, 24048), (10688, 23769), (10944, 23213), (12024, 21128), (12692, 20016), (13344, 19038), (15846, 16032)]