1798667728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:533

約数の個数: 160

約数和(自身を含む): 4380469632

約数和(自身を除く): 2581801904

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 131, 136, 143, 176, 187, 208, 221, 262, 272, 286, 353, 374, 442, 524, 572, 706, 748, 884, 1048, 1144, 1412, 1441, 1496, 1703, 1768, 2096, 2227, 2288, 2431, 2824, 2882, 2992, 3406, 3536, 3883, 4454, 4589, 4862, 5648, 5764, 6001, 6812, 7766, 8908, 9178, 9724, 11528, 12002, 13624, 15532, 17816, 18356, 18733, 19448, 23056, 24004, 24497, 27248, 28951, 31064, 35632, 36712, 37466, 38896, 46243, 48008, 48994, 50479, 57902, 62128, 66011, 73424, 74932, 78013, 92486, 96016, 97988, 100958, 115804, 132022, 149864, 156026, 184972, 195976, 201916, 231608, 264044, 299728, 312052, 318461, 369944, 391952, 403832, 463216, 508673, 528088, 601159, 624104, 636922, 739888, 786131, 807664, 858143, 1017346, 1056176, 1202318, 1248208, 1273844, 1572262, 1716286, 2034692, 2404636, 2547688, 3144524, 3432572, 4069384, 4809272, 5095376, 6289048, 6612749, 6865144, 8138768, 8647441, 9618544, 10219703, 12578096, 13225498, 13730288, 17294882, 20439406, 26450996, 34589764, 40878812, 52901992, 69179528, 81757624, 105803984, 112416733, 138359056, 163515248, 224833466, 449666932, 899333864, 1798667728]

約数ペア:

[(1, 1798667728), (2, 899333864), (4, 449666932), (8, 224833466), (11, 163515248), (13, 138359056), (16, 112416733), (17, 105803984), (22, 81757624), (26, 69179528), (34, 52901992), (44, 40878812), (52, 34589764), (68, 26450996), (88, 20439406), (104, 17294882), (131, 13730288), (136, 13225498), (143, 12578096), (176, 10219703), (187, 9618544), (208, 8647441), (221, 8138768), (262, 6865144), (272, 6612749), (286, 6289048), (353, 5095376), (374, 4809272), (442, 4069384), (524, 3432572), (572, 3144524), (706, 2547688), (748, 2404636), (884, 2034692), (1048, 1716286), (1144, 1572262), (1412, 1273844), (1441, 1248208), (1496, 1202318), (1703, 1056176), (1768, 1017346), (2096, 858143), (2227, 807664), (2288, 786131), (2431, 739888), (2824, 636922), (2882, 624104), (2992, 601159), (3406, 528088), (3536, 508673), (3883, 463216), (4454, 403832), (4589, 391952), (4862, 369944), (5648, 318461), (5764, 312052), (6001, 299728), (6812, 264044), (7766, 231608), (8908, 201916), (9178, 195976), (9724, 184972), (11528, 156026), (12002, 149864), (13624, 132022), (15532, 115804), (17816, 100958), (18356, 97988), (18733, 96016), (19448, 92486), (23056, 78013), (24004, 74932), (24497, 73424), (27248, 66011), (28951, 62128), (31064, 57902), (35632, 50479), (36712, 48994), (37466, 48008), (38896, 46243)]