1264988232

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 256

約数和(自身を含む): 3904512000

約数和(自身を除く): 2639523768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 61, 62, 72, 76, 93, 108, 114, 122, 124, 152, 163, 171, 183, 186, 216, 228, 244, 248, 279, 326, 342, 366, 372, 456, 488, 489, 513, 549, 558, 589, 652, 684, 732, 744, 837, 978, 1026, 1098, 1116, 1159, 1178, 1304, 1368, 1464, 1467, 1647, 1674, 1767, 1891, 1956, 2052, 2196, 2232, 2318, 2356, 2934, 3097, 3294, 3348, 3477, 3534, 3782, 3912, 4104, 4392, 4401, 4636, 4712, 5053, 5301, 5673, 5868, 6194, 6588, 6696, 6954, 7068, 7564, 8802, 9272, 9291, 9943, 10106, 10431, 10602, 11346, 11736, 12388, 13176, 13908, 14136, 15128, 15159, 15903, 17019, 17604, 18582, 19886, 20212, 20862, 21204, 22692, 24776, 27816, 27873, 29829, 30318, 31293, 31806, 34038, 35208, 35929, 37164, 39772, 40424, 41724, 42408, 45384, 45477, 51057, 55746, 59658, 60636, 62586, 63612, 68076, 71858, 74328, 79544, 83448, 83619, 89487, 90954, 96007, 102114, 107787, 111492, 119316, 121272, 125172, 127224, 136152, 136431, 143716, 167238, 178974, 181908, 188917, 192014, 204228, 215574, 222984, 238632, 250344, 268461, 272862, 287432, 288021, 308233, 323361, 334476, 357948, 363816, 377834, 384028, 408456, 431148, 536922, 545724, 566751, 576042, 616466, 646722, 668952, 715896, 755668, 768056, 862296, 864063, 924699, 970083, 1073844, 1091448, 1133502, 1152084, 1232932, 1293444, 1511336, 1700253, 1728126, 1849398, 1940166, 2147688, 2267004, 2304168, 2465864, 2586888, 2592189, 2774097, 3400506, 3456252, 3698796, 3880332, 4534008, 5100759, 5184378, 5548194, 5856427, 6801012, 6912504, 7397592, 7760664, 8322291, 10201518, 10368756, 11096388, 11712854, 13602024, 16644582, 17569281, 20403036, 20737512, 22192776, 23425708, 33289164, 35138562, 40806072, 46851416, 52707843, 66578328, 70277124, 105415686, 140554248, 158123529, 210831372, 316247058, 421662744, 632494116, 1264988232]

約数ペア:

[(1, 1264988232), (2, 632494116), (3, 421662744), (4, 316247058), (6, 210831372), (8, 158123529), (9, 140554248), (12, 105415686), (18, 70277124), (19, 66578328), (24, 52707843), (27, 46851416), (31, 40806072), (36, 35138562), (38, 33289164), (54, 23425708), (57, 22192776), (61, 20737512), (62, 20403036), (72, 17569281), (76, 16644582), (93, 13602024), (108, 11712854), (114, 11096388), (122, 10368756), (124, 10201518), (152, 8322291), (163, 7760664), (171, 7397592), (183, 6912504), (186, 6801012), (216, 5856427), (228, 5548194), (244, 5184378), (248, 5100759), (279, 4534008), (326, 3880332), (342, 3698796), (366, 3456252), (372, 3400506), (456, 2774097), (488, 2592189), (489, 2586888), (513, 2465864), (549, 2304168), (558, 2267004), (589, 2147688), (652, 1940166), (684, 1849398), (732, 1728126), (744, 1700253), (837, 1511336), (978, 1293444), (1026, 1232932), (1098, 1152084), (1116, 1133502), (1159, 1091448), (1178, 1073844), (1304, 970083), (1368, 924699), (1464, 864063), (1467, 862296), (1647, 768056), (1674, 755668), (1767, 715896), (1891, 668952), (1956, 646722), (2052, 616466), (2196, 576042), (2232, 566751), (2318, 545724), (2356, 536922), (2934, 431148), (3097, 408456), (3294, 384028), (3348, 377834), (3477, 363816), (3534, 357948), (3782, 334476), (3912, 323361), (4104, 308233), (4392, 288021), (4401, 287432), (4636, 272862), (4712, 268461), (5053, 250344), (5301, 238632), (5673, 222984), (5868, 215574), (6194, 204228), (6588, 192014), (6696, 188917), (6954, 181908), (7068, 178974), (7564, 167238), (8802, 143716), (9272, 136431), (9291, 136152), (9943, 127224), (10106, 125172), (10431, 121272), (10602, 119316), (11346, 111492), (11736, 107787), (12388, 102114), (13176, 96007), (13908, 90954), (14136, 89487), (15128, 83619), (15159, 83448), (15903, 79544), (17019, 74328), (17604, 71858), (18582, 68076), (19886, 63612), (20212, 62586), (20862, 60636), (21204, 59658), (22692, 55746), (24776, 51057), (27816, 45477), (27873, 45384), (29829, 42408), (30318, 41724), (31293, 40424), (31806, 39772), (34038, 37164), (35208, 35929)]