690723072

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7687}}^1$

素因数の和:7725

約数の個数: 144

約数和(自身を含む): 2199998080

約数和(自身を除く): 1509275008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4992, 5616, 6912, 7488, 7687, 9984, 11232, 14976, 15374, 22464, 23061, 29952, 30748, 44928, 46122, 61496, 69183, 89856, 92244, 99931, 122992, 138366, 184488, 199862, 207549, 245984, 276732, 299793, 368976, 399724, 415098, 491968, 553464, 599586, 737952, 799448, 830196, 899379, 983936, 1106928, 1199172, 1475904, 1598896, 1660392, 1798758, 1967872, 2213856, 2398344, 2698137, 2951808, 3197792, 3320784, 3597516, 4427712, 4796688, 5396274, 5903616, 6395584, 6641568, 7195032, 8855424, 9593376, 10792548, 12791168, 13283136, 14390064, 17710848, 19186752, 21585096, 25582336, 26566272, 28780128, 38373504, 43170192, 53132544, 57560256, 76747008, 86340384, 115120512, 172680768, 230241024, 345361536, 690723072]

約数ペア:

[(1, 690723072), (2, 345361536), (3, 230241024), (4, 172680768), (6, 115120512), (8, 86340384), (9, 76747008), (12, 57560256), (13, 53132544), (16, 43170192), (18, 38373504), (24, 28780128), (26, 26566272), (27, 25582336), (32, 21585096), (36, 19186752), (39, 17710848), (48, 14390064), (52, 13283136), (54, 12791168), (64, 10792548), (72, 9593376), (78, 8855424), (96, 7195032), (104, 6641568), (108, 6395584), (117, 5903616), (128, 5396274), (144, 4796688), (156, 4427712), (192, 3597516), (208, 3320784), (216, 3197792), (234, 2951808), (256, 2698137), (288, 2398344), (312, 2213856), (351, 1967872), (384, 1798758), (416, 1660392), (432, 1598896), (468, 1475904), (576, 1199172), (624, 1106928), (702, 983936), (768, 899379), (832, 830196), (864, 799448), (936, 737952), (1152, 599586), (1248, 553464), (1404, 491968), (1664, 415098), (1728, 399724), (1872, 368976), (2304, 299793), (2496, 276732), (2808, 245984), (3328, 207549), (3456, 199862), (3744, 184488), (4992, 138366), (5616, 122992), (6912, 99931), (7488, 92244), (7687, 89856), (9984, 69183), (11232, 61496), (14976, 46122), (15374, 44928), (22464, 30748), (23061, 29952)]