856849828744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{140839}}^1$

素因数の和:141063

約数の個数: 128

約数和(自身を含む): 2024445427200

約数和(自身を除く): 1167595598456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 137, 182, 244, 274, 364, 427, 488, 548, 728, 793, 854, 959, 1096, 1586, 1708, 1781, 1918, 3172, 3416, 3562, 3836, 5551, 6344, 7124, 7672, 8357, 11102, 12467, 14248, 16714, 22204, 24934, 33428, 44408, 49868, 58499, 66856, 99736, 108641, 116998, 140839, 217282, 233996, 281678, 434564, 467992, 563356, 760487, 869128, 985873, 1126712, 1520974, 1830907, 1971746, 3041948, 3661814, 3943492, 6083896, 7323628, 7886984, 8591179, 12816349, 14647256, 17182358, 19294943, 25632698, 34364716, 38589886, 51265396, 60138253, 68729432, 77179772, 102530792, 111685327, 120276506, 135064601, 154359544, 223370654, 240553012, 250834259, 270129202, 446741308, 481106024, 501668518, 540258404, 781797289, 893482616, 1003337036, 1080516808, 1176991523, 1563594578, 1755839813, 2006674072, 2353983046, 3127189156, 3511679626, 4707966092, 6254378312, 7023359252, 8238940661, 9415932184, 14046718504, 15300889799, 16477881322, 30601779598, 32955762644, 61203559196, 65911525288, 107106228593, 122407118392, 214212457186, 428424914372, 856849828744]

約数ペア:

[(1, 856849828744), (2, 428424914372), (4, 214212457186), (7, 122407118392), (8, 107106228593), (13, 65911525288), (14, 61203559196), (26, 32955762644), (28, 30601779598), (52, 16477881322), (56, 15300889799), (61, 14046718504), (91, 9415932184), (104, 8238940661), (122, 7023359252), (137, 6254378312), (182, 4707966092), (244, 3511679626), (274, 3127189156), (364, 2353983046), (427, 2006674072), (488, 1755839813), (548, 1563594578), (728, 1176991523), (793, 1080516808), (854, 1003337036), (959, 893482616), (1096, 781797289), (1586, 540258404), (1708, 501668518), (1781, 481106024), (1918, 446741308), (3172, 270129202), (3416, 250834259), (3562, 240553012), (3836, 223370654), (5551, 154359544), (6344, 135064601), (7124, 120276506), (7672, 111685327), (8357, 102530792), (11102, 77179772), (12467, 68729432), (14248, 60138253), (16714, 51265396), (22204, 38589886), (24934, 34364716), (33428, 25632698), (44408, 19294943), (49868, 17182358), (58499, 14647256), (66856, 12816349), (99736, 8591179), (108641, 7886984), (116998, 7323628), (140839, 6083896), (217282, 3943492), (233996, 3661814), (281678, 3041948), (434564, 1971746), (467992, 1830907), (563356, 1520974), (760487, 1126712), (869128, 985873)]