1688195664

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3917}}^1$

素因数の和:4045

約数の個数: 120

約数和(自身を含む): 4907389032

約数和(自身を除く): 3219193368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 73, 82, 123, 144, 146, 164, 219, 246, 292, 328, 369, 438, 492, 584, 656, 657, 738, 876, 984, 1168, 1314, 1476, 1752, 1968, 2628, 2952, 2993, 3504, 3917, 5256, 5904, 5986, 7834, 8979, 10512, 11751, 11972, 15668, 17958, 23502, 23944, 26937, 31336, 35253, 35916, 47004, 47888, 53874, 62672, 70506, 71832, 94008, 107748, 141012, 143664, 160597, 188016, 215496, 282024, 285941, 321194, 430992, 481791, 564048, 571882, 642388, 857823, 963582, 1143764, 1284776, 1445373, 1715646, 1927164, 2287528, 2569552, 2573469, 2890746, 3431292, 3854328, 4575056, 5146938, 5781492, 6862584, 7708656, 10293876, 11562984, 11723581, 13725168, 20587752, 23125968, 23447162, 35170743, 41175504, 46894324, 70341486, 93788648, 105512229, 140682972, 187577296, 211024458, 281365944, 422048916, 562731888, 844097832, 1688195664]

約数ペア:

[(1, 1688195664), (2, 844097832), (3, 562731888), (4, 422048916), (6, 281365944), (8, 211024458), (9, 187577296), (12, 140682972), (16, 105512229), (18, 93788648), (24, 70341486), (36, 46894324), (41, 41175504), (48, 35170743), (72, 23447162), (73, 23125968), (82, 20587752), (123, 13725168), (144, 11723581), (146, 11562984), (164, 10293876), (219, 7708656), (246, 6862584), (292, 5781492), (328, 5146938), (369, 4575056), (438, 3854328), (492, 3431292), (584, 2890746), (656, 2573469), (657, 2569552), (738, 2287528), (876, 1927164), (984, 1715646), (1168, 1445373), (1314, 1284776), (1476, 1143764), (1752, 963582), (1968, 857823), (2628, 642388), (2952, 571882), (2993, 564048), (3504, 481791), (3917, 430992), (5256, 321194), (5904, 285941), (5986, 282024), (7834, 215496), (8979, 188016), (10512, 160597), (11751, 143664), (11972, 141012), (15668, 107748), (17958, 94008), (23502, 71832), (23944, 70506), (26937, 62672), (31336, 53874), (35253, 47888), (35916, 47004)]