384706854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 1014773760

約数和(自身を除く): 630066906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 103, 123, 126, 189, 206, 241, 246, 287, 309, 369, 378, 482, 574, 618, 721, 723, 738, 861, 927, 1107, 1442, 1446, 1687, 1722, 1854, 2163, 2169, 2214, 2583, 2781, 3374, 4223, 4326, 4338, 5061, 5166, 5562, 6489, 6507, 7749, 8446, 9881, 10122, 12669, 12978, 13014, 15183, 15498, 19467, 19762, 24823, 25338, 29561, 29643, 30366, 38007, 38934, 45549, 49646, 59122, 59286, 69167, 74469, 76014, 88683, 88929, 91098, 114021, 138334, 148938, 173761, 177366, 177858, 207501, 223407, 228042, 266049, 266787, 347522, 415002, 446814, 521283, 532098, 533574, 622503, 670221, 798147, 1017743, 1042566, 1245006, 1340442, 1563849, 1596294, 1867509, 2035486, 3053229, 3127698, 3735018, 4691547, 6106458, 7124201, 9159687, 9383094, 14248402, 18319374, 21372603, 27479061, 42745206, 54958122, 64117809, 128235618, 192353427, 384706854]

約数ペア:

[(1, 384706854), (2, 192353427), (3, 128235618), (6, 64117809), (7, 54958122), (9, 42745206), (14, 27479061), (18, 21372603), (21, 18319374), (27, 14248402), (41, 9383094), (42, 9159687), (54, 7124201), (63, 6106458), (82, 4691547), (103, 3735018), (123, 3127698), (126, 3053229), (189, 2035486), (206, 1867509), (241, 1596294), (246, 1563849), (287, 1340442), (309, 1245006), (369, 1042566), (378, 1017743), (482, 798147), (574, 670221), (618, 622503), (721, 533574), (723, 532098), (738, 521283), (861, 446814), (927, 415002), (1107, 347522), (1442, 266787), (1446, 266049), (1687, 228042), (1722, 223407), (1854, 207501), (2163, 177858), (2169, 177366), (2214, 173761), (2583, 148938), (2781, 138334), (3374, 114021), (4223, 91098), (4326, 88929), (4338, 88683), (5061, 76014), (5166, 74469), (5562, 69167), (6489, 59286), (6507, 59122), (7749, 49646), (8446, 45549), (9881, 38934), (10122, 38007), (12669, 30366), (12978, 29643), (13014, 29561), (15183, 25338), (15498, 24823), (19467, 19762)]