1528384728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6131}}^1$

素因数の和:6217

約数の個数: 128

約数和(自身を含む): 4450360320

約数和(自身を除く): 2921975592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 47, 51, 52, 68, 78, 94, 102, 104, 136, 141, 156, 188, 204, 221, 282, 312, 376, 408, 442, 564, 611, 663, 799, 884, 1128, 1222, 1326, 1598, 1768, 1833, 2397, 2444, 2652, 3196, 3666, 4794, 4888, 5304, 6131, 6392, 7332, 9588, 10387, 12262, 14664, 18393, 19176, 20774, 24524, 31161, 36786, 41548, 49048, 62322, 73572, 79703, 83096, 104227, 124644, 147144, 159406, 208454, 239109, 249288, 288157, 312681, 318812, 416908, 478218, 576314, 625362, 637624, 833816, 864471, 956436, 1152628, 1250724, 1354951, 1728942, 1912872, 2305256, 2501448, 2709902, 3457884, 3746041, 4064853, 4898669, 5419804, 6915768, 7492082, 8129706, 9797338, 10839608, 11238123, 14696007, 14984164, 16259412, 19594676, 22476246, 29392014, 29968328, 32518824, 39189352, 44952492, 58784028, 63682697, 89904984, 117568056, 127365394, 191048091, 254730788, 382096182, 509461576, 764192364, 1528384728]

約数ペア:

[(1, 1528384728), (2, 764192364), (3, 509461576), (4, 382096182), (6, 254730788), (8, 191048091), (12, 127365394), (13, 117568056), (17, 89904984), (24, 63682697), (26, 58784028), (34, 44952492), (39, 39189352), (47, 32518824), (51, 29968328), (52, 29392014), (68, 22476246), (78, 19594676), (94, 16259412), (102, 14984164), (104, 14696007), (136, 11238123), (141, 10839608), (156, 9797338), (188, 8129706), (204, 7492082), (221, 6915768), (282, 5419804), (312, 4898669), (376, 4064853), (408, 3746041), (442, 3457884), (564, 2709902), (611, 2501448), (663, 2305256), (799, 1912872), (884, 1728942), (1128, 1354951), (1222, 1250724), (1326, 1152628), (1598, 956436), (1768, 864471), (1833, 833816), (2397, 637624), (2444, 625362), (2652, 576314), (3196, 478218), (3666, 416908), (4794, 318812), (4888, 312681), (5304, 288157), (6131, 249288), (6392, 239109), (7332, 208454), (9588, 159406), (10387, 147144), (12262, 124644), (14664, 104227), (18393, 83096), (19176, 79703), (20774, 73572), (24524, 62322), (31161, 49048), (36786, 41548)]