790576384

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 1794795520

約数和(自身を除く): 1004219136

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 79, 97, 104, 124, 128, 158, 194, 208, 248, 256, 316, 388, 403, 416, 496, 632, 776, 806, 832, 992, 1027, 1261, 1264, 1552, 1612, 1664, 1984, 2054, 2449, 2522, 2528, 3007, 3104, 3224, 3328, 3968, 4108, 4898, 5044, 5056, 6014, 6208, 6448, 7663, 7936, 8216, 9796, 10088, 10112, 12028, 12416, 12896, 15326, 16432, 19592, 20176, 20224, 24056, 24832, 25792, 30652, 31837, 32864, 39091, 39184, 40352, 48112, 51584, 61304, 63674, 65728, 78182, 78368, 80704, 96224, 99619, 103168, 122608, 127348, 131456, 156364, 156736, 161408, 192448, 199238, 237553, 245216, 254696, 262912, 312728, 313472, 322816, 384896, 398476, 475106, 490432, 509392, 625456, 626944, 769792, 796952, 950212, 980864, 1018784, 1250912, 1593904, 1900424, 1961728, 2037568, 2501824, 3088189, 3187808, 3800848, 4075136, 5003648, 6176378, 6375616, 7601696, 8150272, 10007296, 12352756, 12751232, 15203392, 24705512, 25502464, 30406784, 49411024, 60813568, 98822048, 197644096, 395288192, 790576384]

約数ペア:

[(1, 790576384), (2, 395288192), (4, 197644096), (8, 98822048), (13, 60813568), (16, 49411024), (26, 30406784), (31, 25502464), (32, 24705512), (52, 15203392), (62, 12751232), (64, 12352756), (79, 10007296), (97, 8150272), (104, 7601696), (124, 6375616), (128, 6176378), (158, 5003648), (194, 4075136), (208, 3800848), (248, 3187808), (256, 3088189), (316, 2501824), (388, 2037568), (403, 1961728), (416, 1900424), (496, 1593904), (632, 1250912), (776, 1018784), (806, 980864), (832, 950212), (992, 796952), (1027, 769792), (1261, 626944), (1264, 625456), (1552, 509392), (1612, 490432), (1664, 475106), (1984, 398476), (2054, 384896), (2449, 322816), (2522, 313472), (2528, 312728), (3007, 262912), (3104, 254696), (3224, 245216), (3328, 237553), (3968, 199238), (4108, 192448), (4898, 161408), (5044, 156736), (5056, 156364), (6014, 131456), (6208, 127348), (6448, 122608), (7663, 103168), (7936, 99619), (8216, 96224), (9796, 80704), (10088, 78368), (10112, 78182), (12028, 65728), (12416, 63674), (12896, 61304), (15326, 51584), (16432, 48112), (19592, 40352), (20176, 39184), (20224, 39091), (24056, 32864), (24832, 31837), (25792, 30652)]