643252104

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 224

約数和(自身を含む): 2033504640

約数和(自身を除く): 1390252536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 148, 162, 198, 216, 222, 243, 264, 271, 296, 297, 324, 333, 396, 407, 444, 486, 542, 594, 648, 666, 729, 792, 813, 814, 888, 891, 972, 999, 1084, 1188, 1221, 1332, 1458, 1626, 1628, 1782, 1944, 1998, 2168, 2376, 2439, 2442, 2664, 2673, 2916, 2981, 2997, 3252, 3256, 3564, 3663, 3996, 4878, 4884, 5346, 5832, 5962, 5994, 6504, 7128, 7317, 7326, 7992, 8019, 8943, 8991, 9756, 9768, 10027, 10692, 10989, 11924, 11988, 14634, 14652, 16038, 17886, 17982, 19512, 20054, 21384, 21951, 21978, 23848, 23976, 26829, 26973, 29268, 29304, 30081, 32076, 32967, 35772, 35964, 40108, 43902, 43956, 53658, 53946, 58536, 60162, 64152, 65853, 65934, 71544, 71928, 80216, 80487, 87804, 87912, 90243, 98901, 107316, 107892, 110297, 120324, 131706, 131868, 160974, 175608, 180486, 197559, 197802, 214632, 215784, 220594, 240648, 241461, 263412, 263736, 270729, 296703, 321948, 330891, 360972, 395118, 395604, 441188, 482922, 526824, 541458, 593406, 643896, 661782, 721944, 724383, 790236, 791208, 812187, 882376, 965844, 992673, 1082916, 1186812, 1323564, 1448766, 1580472, 1624374, 1931688, 1985346, 2165832, 2173149, 2373624, 2436561, 2647128, 2897532, 2978019, 3248748, 3970692, 4346298, 4873122, 5795064, 5956038, 6497496, 7309683, 7941384, 8692596, 8934057, 9746244, 11912076, 14619366, 17385192, 17868114, 19492488, 23824152, 26802171, 29238732, 35736228, 53604342, 58477464, 71472456, 80406513, 107208684, 160813026, 214417368, 321626052, 643252104]

約数ペア:

[(1, 643252104), (2, 321626052), (3, 214417368), (4, 160813026), (6, 107208684), (8, 80406513), (9, 71472456), (11, 58477464), (12, 53604342), (18, 35736228), (22, 29238732), (24, 26802171), (27, 23824152), (33, 19492488), (36, 17868114), (37, 17385192), (44, 14619366), (54, 11912076), (66, 9746244), (72, 8934057), (74, 8692596), (81, 7941384), (88, 7309683), (99, 6497496), (108, 5956038), (111, 5795064), (132, 4873122), (148, 4346298), (162, 3970692), (198, 3248748), (216, 2978019), (222, 2897532), (243, 2647128), (264, 2436561), (271, 2373624), (296, 2173149), (297, 2165832), (324, 1985346), (333, 1931688), (396, 1624374), (407, 1580472), (444, 1448766), (486, 1323564), (542, 1186812), (594, 1082916), (648, 992673), (666, 965844), (729, 882376), (792, 812187), (813, 791208), (814, 790236), (888, 724383), (891, 721944), (972, 661782), (999, 643896), (1084, 593406), (1188, 541458), (1221, 526824), (1332, 482922), (1458, 441188), (1626, 395604), (1628, 395118), (1782, 360972), (1944, 330891), (1998, 321948), (2168, 296703), (2376, 270729), (2439, 263736), (2442, 263412), (2664, 241461), (2673, 240648), (2916, 220594), (2981, 215784), (2997, 214632), (3252, 197802), (3256, 197559), (3564, 180486), (3663, 175608), (3996, 160974), (4878, 131868), (4884, 131706), (5346, 120324), (5832, 110297), (5962, 107892), (5994, 107316), (6504, 98901), (7128, 90243), (7317, 87912), (7326, 87804), (7992, 80487), (8019, 80216), (8943, 71928), (8991, 71544), (9756, 65934), (9768, 65853), (10027, 64152), (10692, 60162), (10989, 58536), (11924, 53946), (11988, 53658), (14634, 43956), (14652, 43902), (16038, 40108), (17886, 35964), (17982, 35772), (19512, 32967), (20054, 32076), (21384, 30081), (21951, 29304), (21978, 29268), (23848, 26973), (23976, 26829)]