996983460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 3467318400

約数和(自身を除く): 2470334940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 97, 99, 110, 116, 132, 145, 165, 174, 179, 180, 194, 198, 220, 261, 290, 291, 319, 330, 348, 358, 388, 396, 435, 485, 495, 522, 537, 580, 582, 638, 660, 716, 870, 873, 895, 957, 970, 990, 1044, 1067, 1074, 1164, 1276, 1305, 1455, 1595, 1611, 1740, 1746, 1790, 1914, 1940, 1969, 1980, 2134, 2148, 2610, 2685, 2813, 2871, 2910, 3190, 3201, 3222, 3492, 3580, 3828, 3938, 4268, 4365, 4785, 5191, 5220, 5335, 5370, 5626, 5742, 5820, 5907, 6380, 6402, 6444, 7876, 8055, 8439, 8730, 9570, 9603, 9845, 10382, 10670, 10740, 11252, 11484, 11814, 12804, 14065, 14355, 15573, 16005, 16110, 16878, 17363, 17460, 17721, 19140, 19206, 19690, 20764, 21340, 23628, 25317, 25955, 28130, 28710, 29535, 30943, 31146, 32010, 32220, 33756, 34726, 35442, 38412, 39380, 42195, 46719, 48015, 50634, 51910, 52089, 56260, 57101, 57420, 59070, 61886, 62292, 64020, 69452, 70884, 77865, 84390, 86815, 88605, 92829, 93438, 96030, 101268, 103820, 104178, 114202, 118140, 123772, 126585, 154715, 155730, 156267, 168780, 171303, 173630, 177210, 185658, 186876, 190993, 192060, 208356, 228404, 233595, 253170, 260445, 278487, 285505, 309430, 311460, 312534, 342606, 347260, 354420, 371316, 381986, 464145, 467190, 503527, 506340, 513909, 520890, 556974, 571010, 572979, 618860, 625068, 685212, 763972, 781335, 856515, 928290, 934380, 954965, 1007054, 1027818, 1041780, 1113948, 1142020, 1145958, 1392435, 1510581, 1562670, 1713030, 1718937, 1856580, 1909930, 2014108, 2055636, 2291916, 2517635, 2569545, 2784870, 2864895, 3021162, 3125340, 3426060, 3437874, 3819860, 4531743, 5035270, 5139090, 5538797, 5569740, 5729790, 6042324, 6875748, 7552905, 8594685, 9063486, 10070540, 10278180, 11077594, 11459580, 15105810, 16616391, 17189370, 18126972, 22155188, 22658715, 27693985, 30211620, 33232782, 34378740, 45317430, 49849173, 55387970, 66465564, 83081955, 90634860, 99698346, 110775940, 166163910, 199396692, 249245865, 332327820, 498491730, 996983460]

約数ペア:

[(1, 996983460), (2, 498491730), (3, 332327820), (4, 249245865), (5, 199396692), (6, 166163910), (9, 110775940), (10, 99698346), (11, 90634860), (12, 83081955), (15, 66465564), (18, 55387970), (20, 49849173), (22, 45317430), (29, 34378740), (30, 33232782), (33, 30211620), (36, 27693985), (44, 22658715), (45, 22155188), (55, 18126972), (58, 17189370), (60, 16616391), (66, 15105810), (87, 11459580), (90, 11077594), (97, 10278180), (99, 10070540), (110, 9063486), (116, 8594685), (132, 7552905), (145, 6875748), (165, 6042324), (174, 5729790), (179, 5569740), (180, 5538797), (194, 5139090), (198, 5035270), (220, 4531743), (261, 3819860), (290, 3437874), (291, 3426060), (319, 3125340), (330, 3021162), (348, 2864895), (358, 2784870), (388, 2569545), (396, 2517635), (435, 2291916), (485, 2055636), (495, 2014108), (522, 1909930), (537, 1856580), (580, 1718937), (582, 1713030), (638, 1562670), (660, 1510581), (716, 1392435), (870, 1145958), (873, 1142020), (895, 1113948), (957, 1041780), (970, 1027818), (990, 1007054), (1044, 954965), (1067, 934380), (1074, 928290), (1164, 856515), (1276, 781335), (1305, 763972), (1455, 685212), (1595, 625068), (1611, 618860), (1740, 572979), (1746, 571010), (1790, 556974), (1914, 520890), (1940, 513909), (1969, 506340), (1980, 503527), (2134, 467190), (2148, 464145), (2610, 381986), (2685, 371316), (2813, 354420), (2871, 347260), (2910, 342606), (3190, 312534), (3201, 311460), (3222, 309430), (3492, 285505), (3580, 278487), (3828, 260445), (3938, 253170), (4268, 233595), (4365, 228404), (4785, 208356), (5191, 192060), (5220, 190993), (5335, 186876), (5370, 185658), (5626, 177210), (5742, 173630), (5820, 171303), (5907, 168780), (6380, 156267), (6402, 155730), (6444, 154715), (7876, 126585), (8055, 123772), (8439, 118140), (8730, 114202), (9570, 104178), (9603, 103820), (9845, 101268), (10382, 96030), (10670, 93438), (10740, 92829), (11252, 88605), (11484, 86815), (11814, 84390), (12804, 77865), (14065, 70884), (14355, 69452), (15573, 64020), (16005, 62292), (16110, 61886), (16878, 59070), (17363, 57420), (17460, 57101), (17721, 56260), (19140, 52089), (19206, 51910), (19690, 50634), (20764, 48015), (21340, 46719), (23628, 42195), (25317, 39380), (25955, 38412), (28130, 35442), (28710, 34726), (29535, 33756), (30943, 32220), (31146, 32010)]