634874968

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 1608768000

約数和(自身を除く): 973893032

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 79, 83, 91, 98, 104, 133, 152, 158, 166, 182, 196, 247, 266, 316, 332, 364, 392, 494, 532, 553, 581, 632, 637, 664, 728, 931, 988, 1027, 1064, 1079, 1106, 1162, 1274, 1501, 1577, 1729, 1862, 1976, 2054, 2158, 2212, 2324, 2548, 3002, 3154, 3458, 3724, 3871, 4067, 4108, 4316, 4424, 4648, 5096, 6004, 6308, 6557, 6916, 7189, 7448, 7553, 7742, 8134, 8216, 8632, 10507, 11039, 12008, 12103, 12616, 13114, 13832, 14378, 15106, 15484, 16268, 19513, 20501, 21014, 22078, 24206, 26228, 28756, 30212, 30968, 32536, 39026, 41002, 42028, 44156, 45899, 48412, 50323, 52456, 52871, 57512, 60424, 73549, 77273, 78052, 82004, 84056, 85241, 88312, 91798, 96824, 100646, 105742, 124583, 136591, 143507, 147098, 154546, 156104, 164008, 170482, 183596, 201292, 211484, 249166, 273182, 287014, 294196, 309092, 321293, 340964, 367192, 402584, 422968, 498332, 546364, 574028, 588392, 596687, 618184, 642586, 681928, 872081, 956137, 996664, 1004549, 1092728, 1148056, 1193374, 1285172, 1619579, 1744162, 1912274, 2009098, 2386748, 2570344, 3239158, 3488324, 3824548, 4018196, 4176809, 4773496, 6104567, 6478316, 6976648, 7649096, 8036392, 8353618, 11337053, 12209134, 12956632, 16707236, 22674106, 24418268, 33414472, 45348212, 48836536, 79359371, 90696424, 158718742, 317437484, 634874968]

約数ペア:

[(1, 634874968), (2, 317437484), (4, 158718742), (7, 90696424), (8, 79359371), (13, 48836536), (14, 45348212), (19, 33414472), (26, 24418268), (28, 22674106), (38, 16707236), (49, 12956632), (52, 12209134), (56, 11337053), (76, 8353618), (79, 8036392), (83, 7649096), (91, 6976648), (98, 6478316), (104, 6104567), (133, 4773496), (152, 4176809), (158, 4018196), (166, 3824548), (182, 3488324), (196, 3239158), (247, 2570344), (266, 2386748), (316, 2009098), (332, 1912274), (364, 1744162), (392, 1619579), (494, 1285172), (532, 1193374), (553, 1148056), (581, 1092728), (632, 1004549), (637, 996664), (664, 956137), (728, 872081), (931, 681928), (988, 642586), (1027, 618184), (1064, 596687), (1079, 588392), (1106, 574028), (1162, 546364), (1274, 498332), (1501, 422968), (1577, 402584), (1729, 367192), (1862, 340964), (1976, 321293), (2054, 309092), (2158, 294196), (2212, 287014), (2324, 273182), (2548, 249166), (3002, 211484), (3154, 201292), (3458, 183596), (3724, 170482), (3871, 164008), (4067, 156104), (4108, 154546), (4316, 147098), (4424, 143507), (4648, 136591), (5096, 124583), (6004, 105742), (6308, 100646), (6557, 96824), (6916, 91798), (7189, 88312), (7448, 85241), (7553, 84056), (7742, 82004), (8134, 78052), (8216, 77273), (8632, 73549), (10507, 60424), (11039, 57512), (12008, 52871), (12103, 52456), (12616, 50323), (13114, 48412), (13832, 45899), (14378, 44156), (15106, 42028), (15484, 41002), (16268, 39026), (19513, 32536), (20501, 30968), (21014, 30212), (22078, 28756), (24206, 26228)]