15691670083768

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{997}}^1\times {\mathrm{37619}}^1$

素因数の和:38901

約数の個数: 128

約数和(自身を含む): 34889594572800

約数和(自身を除く): 19197924489032

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 241, 248, 434, 482, 868, 964, 997, 1687, 1736, 1928, 1994, 3374, 3988, 6748, 6979, 7471, 7976, 13496, 13958, 14942, 27916, 29884, 30907, 37619, 52297, 55832, 59768, 61814, 75238, 104594, 123628, 150476, 209188, 216349, 240277, 247256, 263333, 300952, 418376, 432698, 480554, 526666, 865396, 961108, 1053332, 1166189, 1681939, 1730792, 1922216, 2106664, 2332378, 3363878, 4664756, 6727756, 7448587, 8163323, 9066179, 9329512, 13455512, 14897174, 16326646, 18132358, 29794348, 32653292, 36264716, 37506143, 52140109, 59588696, 63463253, 65306584, 72529432, 75012286, 104280218, 126926506, 150024572, 208560436, 253853012, 262543001, 281051549, 300049144, 417120872, 507706024, 525086002, 562103098, 1050172004, 1124206196, 1162690433, 1967360843, 2100344008, 2248412392, 2325380866, 3934721686, 4650761732, 7869443372, 8138833031, 9038980463, 9301523464, 15738886744, 16277666062, 18077960926, 32555332124, 36155921852, 63272863241, 65110664248, 72311843704, 126545726482, 253091452964, 280208394353, 506182905928, 560416788706, 1120833577412, 1961458760471, 2241667154824, 3922917520942, 7845835041884, 15691670083768]

約数ペア:

[(1, 15691670083768), (2, 7845835041884), (4, 3922917520942), (7, 2241667154824), (8, 1961458760471), (14, 1120833577412), (28, 560416788706), (31, 506182905928), (56, 280208394353), (62, 253091452964), (124, 126545726482), (217, 72311843704), (241, 65110664248), (248, 63272863241), (434, 36155921852), (482, 32555332124), (868, 18077960926), (964, 16277666062), (997, 15738886744), (1687, 9301523464), (1736, 9038980463), (1928, 8138833031), (1994, 7869443372), (3374, 4650761732), (3988, 3934721686), (6748, 2325380866), (6979, 2248412392), (7471, 2100344008), (7976, 1967360843), (13496, 1162690433), (13958, 1124206196), (14942, 1050172004), (27916, 562103098), (29884, 525086002), (30907, 507706024), (37619, 417120872), (52297, 300049144), (55832, 281051549), (59768, 262543001), (61814, 253853012), (75238, 208560436), (104594, 150024572), (123628, 126926506), (150476, 104280218), (209188, 75012286), (216349, 72529432), (240277, 65306584), (247256, 63463253), (263333, 59588696), (300952, 52140109), (418376, 37506143), (432698, 36264716), (480554, 32653292), (526666, 29794348), (865396, 18132358), (961108, 16326646), (1053332, 14897174), (1166189, 13455512), (1681939, 9329512), (1730792, 9066179), (1922216, 8163323), (2106664, 7448587), (2332378, 6727756), (3363878, 4664756)]