383139540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 288

約数和(自身を含む): 1454229504

約数和(自身を除く): 1071089964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 31, 34, 35, 36, 42, 45, 51, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 119, 124, 126, 140, 153, 155, 170, 180, 186, 204, 210, 217, 238, 252, 255, 279, 306, 310, 315, 340, 357, 372, 420, 434, 465, 476, 510, 527, 558, 577, 595, 612, 620, 630, 651, 714, 765, 868, 930, 1020, 1054, 1071, 1085, 1116, 1154, 1190, 1260, 1302, 1395, 1428, 1530, 1581, 1731, 1785, 1860, 1953, 2108, 2142, 2170, 2308, 2380, 2604, 2635, 2790, 2885, 3060, 3162, 3255, 3462, 3570, 3689, 3906, 4039, 4284, 4340, 4743, 5193, 5270, 5355, 5580, 5770, 6324, 6510, 6924, 7140, 7378, 7812, 7905, 8078, 8655, 9486, 9765, 9809, 10386, 10540, 10710, 11067, 11540, 12117, 13020, 14756, 15810, 16156, 17310, 17887, 18445, 18972, 19530, 19618, 20195, 20772, 21420, 22134, 23715, 24234, 25965, 29427, 31620, 33201, 34620, 35774, 36351, 36890, 39060, 39236, 40390, 44268, 47430, 48468, 49045, 51930, 53661, 55335, 58854, 60585, 66402, 68663, 71548, 72702, 73780, 80780, 88281, 89435, 94860, 98090, 103860, 107322, 110670, 117708, 121170, 125209, 132804, 137326, 145404, 147135, 160983, 166005, 176562, 178870, 181755, 196180, 205989, 214644, 221340, 242340, 250418, 268305, 274652, 294270, 304079, 321966, 332010, 343315, 353124, 357740, 363510, 375627, 411978, 441405, 500836, 536610, 588540, 608158, 617967, 626045, 643932, 664020, 686630, 727020, 751254, 804915, 823956, 882810, 912237, 1029945, 1073220, 1126881, 1216316, 1235934, 1252090, 1373260, 1502508, 1520395, 1609830, 1765620, 1824474, 1878135, 2059890, 2128553, 2253762, 2471868, 2504180, 2736711, 3040790, 3089835, 3219660, 3648948, 3756270, 4119780, 4257106, 4507524, 4561185, 5473422, 5634405, 6081580, 6179670, 6385659, 7512540, 8514212, 9122370, 10642765, 10946844, 11268810, 12359340, 12771318, 13683555, 18244740, 19156977, 21285530, 22537620, 25542636, 27367110, 31928295, 38313954, 42571060, 54734220, 63856590, 76627908, 95784885, 127713180, 191569770, 383139540]

約数ペア:

[(1, 383139540), (2, 191569770), (3, 127713180), (4, 95784885), (5, 76627908), (6, 63856590), (7, 54734220), (9, 42571060), (10, 38313954), (12, 31928295), (14, 27367110), (15, 25542636), (17, 22537620), (18, 21285530), (20, 19156977), (21, 18244740), (28, 13683555), (30, 12771318), (31, 12359340), (34, 11268810), (35, 10946844), (36, 10642765), (42, 9122370), (45, 8514212), (51, 7512540), (60, 6385659), (62, 6179670), (63, 6081580), (68, 5634405), (70, 5473422), (84, 4561185), (85, 4507524), (90, 4257106), (93, 4119780), (102, 3756270), (105, 3648948), (119, 3219660), (124, 3089835), (126, 3040790), (140, 2736711), (153, 2504180), (155, 2471868), (170, 2253762), (180, 2128553), (186, 2059890), (204, 1878135), (210, 1824474), (217, 1765620), (238, 1609830), (252, 1520395), (255, 1502508), (279, 1373260), (306, 1252090), (310, 1235934), (315, 1216316), (340, 1126881), (357, 1073220), (372, 1029945), (420, 912237), (434, 882810), (465, 823956), (476, 804915), (510, 751254), (527, 727020), (558, 686630), (577, 664020), (595, 643932), (612, 626045), (620, 617967), (630, 608158), (651, 588540), (714, 536610), (765, 500836), (868, 441405), (930, 411978), (1020, 375627), (1054, 363510), (1071, 357740), (1085, 353124), (1116, 343315), (1154, 332010), (1190, 321966), (1260, 304079), (1302, 294270), (1395, 274652), (1428, 268305), (1530, 250418), (1581, 242340), (1731, 221340), (1785, 214644), (1860, 205989), (1953, 196180), (2108, 181755), (2142, 178870), (2170, 176562), (2308, 166005), (2380, 160983), (2604, 147135), (2635, 145404), (2790, 137326), (2885, 132804), (3060, 125209), (3162, 121170), (3255, 117708), (3462, 110670), (3570, 107322), (3689, 103860), (3906, 98090), (4039, 94860), (4284, 89435), (4340, 88281), (4743, 80780), (5193, 73780), (5270, 72702), (5355, 71548), (5580, 68663), (5770, 66402), (6324, 60585), (6510, 58854), (6924, 55335), (7140, 53661), (7378, 51930), (7812, 49045), (7905, 48468), (8078, 47430), (8655, 44268), (9486, 40390), (9765, 39236), (9809, 39060), (10386, 36890), (10540, 36351), (10710, 35774), (11067, 34620), (11540, 33201), (12117, 31620), (13020, 29427), (14756, 25965), (15810, 24234), (16156, 23715), (17310, 22134), (17887, 21420), (18445, 20772), (18972, 20195), (19530, 19618)]