1639722624

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 4914017280

約数和(自身を除く): 3274294656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 67, 68, 69, 92, 96, 102, 128, 134, 136, 138, 163, 184, 192, 201, 204, 268, 272, 276, 326, 368, 384, 391, 402, 408, 489, 536, 544, 552, 652, 736, 782, 804, 816, 978, 1072, 1088, 1104, 1139, 1173, 1304, 1472, 1541, 1564, 1608, 1632, 1956, 2144, 2176, 2208, 2278, 2346, 2608, 2771, 2944, 3082, 3128, 3216, 3264, 3417, 3749, 3912, 4288, 4416, 4556, 4623, 4692, 5216, 5542, 6164, 6256, 6432, 6528, 6834, 7498, 7824, 8313, 8576, 8832, 9112, 9246, 9384, 10432, 10921, 11084, 11247, 12328, 12512, 12864, 13668, 14996, 15648, 16626, 18224, 18492, 18768, 20864, 21842, 22168, 22494, 24656, 25024, 25728, 26197, 27336, 29992, 31296, 32763, 33252, 36448, 36984, 37536, 43684, 44336, 44988, 49312, 50048, 52394, 54672, 59984, 62592, 63733, 65526, 66504, 72896, 73968, 75072, 78591, 87368, 88672, 89976, 98624, 104788, 109344, 119968, 127466, 131052, 133008, 145792, 147936, 150144, 157182, 174736, 177344, 179952, 185657, 191199, 197248, 209576, 218688, 239936, 251183, 254932, 262104, 266016, 295872, 314364, 349472, 354688, 359904, 371314, 382398, 419152, 437376, 479872, 502366, 509864, 524208, 532032, 556971, 591744, 628728, 698944, 719808, 742628, 753549, 764796, 838304, 1004732, 1019728, 1048416, 1064064, 1113942, 1257456, 1397888, 1439616, 1485256, 1507098, 1529592, 1676608, 2009464, 2039456, 2096832, 2227884, 2514912, 2970512, 3014196, 3059184, 3353216, 4018928, 4078912, 4193664, 4270111, 4455768, 5029824, 5941024, 6028392, 6118368, 8037856, 8157824, 8540222, 8911536, 10059648, 11882048, 12056784, 12236736, 12810333, 16075712, 17080444, 17823072, 23764096, 24113568, 24473472, 25620666, 32151424, 34160888, 35646144, 48227136, 51241332, 68321776, 71292288, 96454272, 102482664, 136643552, 204965328, 273287104, 409930656, 546574208, 819861312, 1639722624]

約数ペア:

[(1, 1639722624), (2, 819861312), (3, 546574208), (4, 409930656), (6, 273287104), (8, 204965328), (12, 136643552), (16, 102482664), (17, 96454272), (23, 71292288), (24, 68321776), (32, 51241332), (34, 48227136), (46, 35646144), (48, 34160888), (51, 32151424), (64, 25620666), (67, 24473472), (68, 24113568), (69, 23764096), (92, 17823072), (96, 17080444), (102, 16075712), (128, 12810333), (134, 12236736), (136, 12056784), (138, 11882048), (163, 10059648), (184, 8911536), (192, 8540222), (201, 8157824), (204, 8037856), (268, 6118368), (272, 6028392), (276, 5941024), (326, 5029824), (368, 4455768), (384, 4270111), (391, 4193664), (402, 4078912), (408, 4018928), (489, 3353216), (536, 3059184), (544, 3014196), (552, 2970512), (652, 2514912), (736, 2227884), (782, 2096832), (804, 2039456), (816, 2009464), (978, 1676608), (1072, 1529592), (1088, 1507098), (1104, 1485256), (1139, 1439616), (1173, 1397888), (1304, 1257456), (1472, 1113942), (1541, 1064064), (1564, 1048416), (1608, 1019728), (1632, 1004732), (1956, 838304), (2144, 764796), (2176, 753549), (2208, 742628), (2278, 719808), (2346, 698944), (2608, 628728), (2771, 591744), (2944, 556971), (3082, 532032), (3128, 524208), (3216, 509864), (3264, 502366), (3417, 479872), (3749, 437376), (3912, 419152), (4288, 382398), (4416, 371314), (4556, 359904), (4623, 354688), (4692, 349472), (5216, 314364), (5542, 295872), (6164, 266016), (6256, 262104), (6432, 254932), (6528, 251183), (6834, 239936), (7498, 218688), (7824, 209576), (8313, 197248), (8576, 191199), (8832, 185657), (9112, 179952), (9246, 177344), (9384, 174736), (10432, 157182), (10921, 150144), (11084, 147936), (11247, 145792), (12328, 133008), (12512, 131052), (12864, 127466), (13668, 119968), (14996, 109344), (15648, 104788), (16626, 98624), (18224, 89976), (18492, 88672), (18768, 87368), (20864, 78591), (21842, 75072), (22168, 73968), (22494, 72896), (24656, 66504), (25024, 65526), (25728, 63733), (26197, 62592), (27336, 59984), (29992, 54672), (31296, 52394), (32763, 50048), (33252, 49312), (36448, 44988), (36984, 44336), (37536, 43684)]