215112348

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 650657280

約数和(自身を除く): 435544932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 59, 62, 66, 81, 93, 99, 108, 118, 121, 124, 132, 162, 177, 186, 198, 236, 242, 243, 279, 297, 324, 341, 354, 363, 372, 396, 484, 486, 531, 558, 594, 649, 682, 708, 726, 837, 891, 972, 1023, 1062, 1089, 1116, 1188, 1298, 1364, 1452, 1593, 1674, 1782, 1829, 1947, 2046, 2124, 2178, 2511, 2596, 2673, 3069, 3186, 3267, 3348, 3564, 3658, 3751, 3894, 4092, 4356, 4779, 5022, 5346, 5487, 5841, 6138, 6372, 6534, 7139, 7316, 7502, 7533, 7788, 9207, 9558, 9801, 10044, 10692, 10974, 11253, 11682, 12276, 13068, 14278, 14337, 15004, 15066, 16461, 17523, 18414, 19116, 19602, 20119, 21417, 21948, 22506, 23364, 27621, 28556, 28674, 29403, 30132, 32922, 33759, 35046, 36828, 39204, 40238, 42834, 45012, 49383, 52569, 55242, 57348, 58806, 60357, 64251, 65844, 67518, 70092, 80476, 82863, 85668, 98766, 101277, 105138, 110484, 117612, 120714, 128502, 135036, 148149, 157707, 165726, 181071, 192753, 197532, 202554, 210276, 221309, 241428, 257004, 296298, 303831, 315414, 331452, 362142, 385506, 405108, 442618, 444447, 543213, 578259, 592596, 607662, 630828, 663927, 724284, 771012, 885236, 888894, 911493, 1086426, 1156518, 1215324, 1327854, 1629639, 1734777, 1777788, 1822986, 1991781, 2172852, 2313036, 2655708, 3259278, 3469554, 3645972, 3983562, 4888917, 5975343, 6518556, 6939108, 7967124, 9777834, 11950686, 17926029, 19555668, 23901372, 35852058, 53778087, 71704116, 107556174, 215112348]

約数ペア:

[(1, 215112348), (2, 107556174), (3, 71704116), (4, 53778087), (6, 35852058), (9, 23901372), (11, 19555668), (12, 17926029), (18, 11950686), (22, 9777834), (27, 7967124), (31, 6939108), (33, 6518556), (36, 5975343), (44, 4888917), (54, 3983562), (59, 3645972), (62, 3469554), (66, 3259278), (81, 2655708), (93, 2313036), (99, 2172852), (108, 1991781), (118, 1822986), (121, 1777788), (124, 1734777), (132, 1629639), (162, 1327854), (177, 1215324), (186, 1156518), (198, 1086426), (236, 911493), (242, 888894), (243, 885236), (279, 771012), (297, 724284), (324, 663927), (341, 630828), (354, 607662), (363, 592596), (372, 578259), (396, 543213), (484, 444447), (486, 442618), (531, 405108), (558, 385506), (594, 362142), (649, 331452), (682, 315414), (708, 303831), (726, 296298), (837, 257004), (891, 241428), (972, 221309), (1023, 210276), (1062, 202554), (1089, 197532), (1116, 192753), (1188, 181071), (1298, 165726), (1364, 157707), (1452, 148149), (1593, 135036), (1674, 128502), (1782, 120714), (1829, 117612), (1947, 110484), (2046, 105138), (2124, 101277), (2178, 98766), (2511, 85668), (2596, 82863), (2673, 80476), (3069, 70092), (3186, 67518), (3267, 65844), (3348, 64251), (3564, 60357), (3658, 58806), (3751, 57348), (3894, 55242), (4092, 52569), (4356, 49383), (4779, 45012), (5022, 42834), (5346, 40238), (5487, 39204), (5841, 36828), (6138, 35046), (6372, 33759), (6534, 32922), (7139, 30132), (7316, 29403), (7502, 28674), (7533, 28556), (7788, 27621), (9207, 23364), (9558, 22506), (9801, 21948), (10044, 21417), (10692, 20119), (10974, 19602), (11253, 19116), (11682, 18414), (12276, 17523), (13068, 16461), (14278, 15066), (14337, 15004)]