8453886854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 16452771840

約数和(自身を除く): 7998884986

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 79, 113, 119, 158, 161, 173, 226, 238, 322, 346, 391, 553, 782, 791, 1106, 1211, 1343, 1582, 1817, 1921, 2422, 2599, 2686, 2737, 2941, 3634, 3842, 3979, 5198, 5474, 5882, 7958, 8927, 9401, 12719, 13447, 13667, 17854, 18193, 18802, 19549, 20587, 25438, 26894, 27334, 27853, 30889, 36386, 39098, 41174, 44183, 55706, 61778, 62489, 67643, 88366, 95669, 124978, 135286, 136843, 151759, 191338, 205321, 216223, 232339, 273686, 303518, 309281, 314341, 332333, 410642, 432446, 449627, 464678, 473501, 618562, 628682, 664666, 899254, 947002, 1062313, 1437247, 1544371, 1626373, 2124626, 2200387, 2326331, 2874494, 3088742, 3147389, 3252746, 3490457, 4400774, 4652662, 5343797, 6294778, 6980914, 7643659, 10687594, 10810597, 15287318, 21621194, 24433199, 26254307, 35520533, 37406579, 48866398, 52508614, 53505613, 71041066, 74813158, 107011226, 183780149, 248643731, 367560298, 497287462, 603849061, 1207698122, 4226943427, 8453886854]

約数ペア:

[(1, 8453886854), (2, 4226943427), (7, 1207698122), (14, 603849061), (17, 497287462), (23, 367560298), (34, 248643731), (46, 183780149), (79, 107011226), (113, 74813158), (119, 71041066), (158, 53505613), (161, 52508614), (173, 48866398), (226, 37406579), (238, 35520533), (322, 26254307), (346, 24433199), (391, 21621194), (553, 15287318), (782, 10810597), (791, 10687594), (1106, 7643659), (1211, 6980914), (1343, 6294778), (1582, 5343797), (1817, 4652662), (1921, 4400774), (2422, 3490457), (2599, 3252746), (2686, 3147389), (2737, 3088742), (2941, 2874494), (3634, 2326331), (3842, 2200387), (3979, 2124626), (5198, 1626373), (5474, 1544371), (5882, 1437247), (7958, 1062313), (8927, 947002), (9401, 899254), (12719, 664666), (13447, 628682), (13667, 618562), (17854, 473501), (18193, 464678), (18802, 449627), (19549, 432446), (20587, 410642), (25438, 332333), (26894, 314341), (27334, 309281), (27853, 303518), (30889, 273686), (36386, 232339), (39098, 216223), (41174, 205321), (44183, 191338), (55706, 151759), (61778, 136843), (62489, 135286), (67643, 124978), (88366, 95669)]