286866546190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1877}}^1$

素因数の和:2183

約数の個数: 192

約数和(自身を含む): 639275286528

約数和(自身を除く): 352408740338

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 71, 98, 115, 142, 161, 191, 230, 245, 322, 355, 382, 490, 497, 710, 805, 955, 994, 1127, 1337, 1610, 1633, 1877, 1910, 2254, 2485, 2674, 3266, 3479, 3754, 4393, 4970, 5635, 6685, 6958, 8165, 8786, 9359, 9385, 11270, 11431, 13139, 13370, 13561, 16330, 17395, 18718, 18770, 21965, 22862, 26278, 27122, 30751, 34790, 43171, 43930, 46795, 57155, 61502, 65695, 67805, 80017, 86342, 91973, 93590, 94927, 114310, 131390, 133267, 135610, 153755, 160034, 183946, 189854, 215257, 215855, 266534, 302197, 307510, 311903, 358507, 400085, 430514, 431710, 459865, 474635, 604394, 623806, 664489, 666335, 717014, 800170, 919730, 932869, 949270, 1076285, 1328978, 1332670, 1510985, 1559515, 1792535, 1865738, 2115379, 2152570, 2183321, 2509549, 3021970, 3065141, 3119030, 3322445, 3585070, 4230758, 4366642, 4664345, 5019098, 6130282, 6530083, 6644890, 8245661, 9328690, 10576895, 10916605, 12547745, 13060166, 15283247, 15325705, 16491322, 17566843, 21153790, 21455987, 21833210, 25095490, 25453997, 30566494, 30651410, 32650415, 35133686, 41228305, 42911974, 50907994, 57719627, 65300830, 76416235, 82456610, 87834215, 107279935, 115439254, 127269985, 150191909, 152832470, 175668430, 178177979, 214559870, 254539970, 288598135, 300383818, 356355958, 404037389, 577196270, 585441931, 750959545, 808074778, 890889895, 1170883862, 1247245853, 1501919090, 1781779790, 2020186945, 2494491706, 2927209655, 4040373890, 4098093517, 5854419310, 6236229265, 8196187034, 12472458530, 20490467585, 28686654619, 40980935170, 57373309238, 143433273095, 286866546190]

約数ペア:

[(1, 286866546190), (2, 143433273095), (5, 57373309238), (7, 40980935170), (10, 28686654619), (14, 20490467585), (23, 12472458530), (35, 8196187034), (46, 6236229265), (49, 5854419310), (70, 4098093517), (71, 4040373890), (98, 2927209655), (115, 2494491706), (142, 2020186945), (161, 1781779790), (191, 1501919090), (230, 1247245853), (245, 1170883862), (322, 890889895), (355, 808074778), (382, 750959545), (490, 585441931), (497, 577196270), (710, 404037389), (805, 356355958), (955, 300383818), (994, 288598135), (1127, 254539970), (1337, 214559870), (1610, 178177979), (1633, 175668430), (1877, 152832470), (1910, 150191909), (2254, 127269985), (2485, 115439254), (2674, 107279935), (3266, 87834215), (3479, 82456610), (3754, 76416235), (4393, 65300830), (4970, 57719627), (5635, 50907994), (6685, 42911974), (6958, 41228305), (8165, 35133686), (8786, 32650415), (9359, 30651410), (9385, 30566494), (11270, 25453997), (11431, 25095490), (13139, 21833210), (13370, 21455987), (13561, 21153790), (16330, 17566843), (17395, 16491322), (18718, 15325705), (18770, 15283247), (21965, 13060166), (22862, 12547745), (26278, 10916605), (27122, 10576895), (30751, 9328690), (34790, 8245661), (43171, 6644890), (43930, 6530083), (46795, 6130282), (57155, 5019098), (61502, 4664345), (65695, 4366642), (67805, 4230758), (80017, 3585070), (86342, 3322445), (91973, 3119030), (93590, 3065141), (94927, 3021970), (114310, 2509549), (131390, 2183321), (133267, 2152570), (135610, 2115379), (153755, 1865738), (160034, 1792535), (183946, 1559515), (189854, 1510985), (215257, 1332670), (215855, 1328978), (266534, 1076285), (302197, 949270), (307510, 932869), (311903, 919730), (358507, 800170), (400085, 717014), (430514, 666335), (431710, 664489), (459865, 623806), (474635, 604394)]