28746685188

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{6337}}^1$

素因数の和:6728

約数の個数: 144

約数和(自身を含む): 81392088960

約数和(自身を除く): 52645403772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 359, 468, 486, 702, 718, 972, 1053, 1077, 1404, 1436, 2106, 2154, 3159, 3231, 4212, 4308, 4667, 6318, 6337, 6462, 9334, 9693, 12636, 12674, 12924, 14001, 18668, 19011, 19386, 25348, 28002, 29079, 38022, 38772, 42003, 56004, 57033, 58158, 76044, 82381, 84006, 87237, 114066, 116316, 126009, 164762, 168012, 171099, 174474, 228132, 247143, 252018, 329524, 342198, 348948, 378027, 494286, 504036, 513297, 684396, 741429, 756054, 988572, 1026594, 1134081, 1482858, 1512108, 1539891, 2053188, 2224287, 2268162, 2274983, 2965716, 3079782, 4448574, 4536324, 4549966, 6159564, 6672861, 6824949, 8897148, 9099932, 13345722, 13649898, 20018583, 20474847, 26691444, 27299796, 29574779, 40037166, 40949694, 59149558, 61424541, 80074332, 81899388, 88724337, 118299116, 122849082, 177448674, 184273623, 245698164, 266173011, 354897348, 368547246, 532346022, 552820869, 737094492, 798519033, 1064692044, 1105641738, 1597038066, 2211283476, 2395557099, 3194076132, 4791114198, 7186671297, 9582228396, 14373342594, 28746685188]

約数ペア:

[(1, 28746685188), (2, 14373342594), (3, 9582228396), (4, 7186671297), (6, 4791114198), (9, 3194076132), (12, 2395557099), (13, 2211283476), (18, 1597038066), (26, 1105641738), (27, 1064692044), (36, 798519033), (39, 737094492), (52, 552820869), (54, 532346022), (78, 368547246), (81, 354897348), (108, 266173011), (117, 245698164), (156, 184273623), (162, 177448674), (234, 122849082), (243, 118299116), (324, 88724337), (351, 81899388), (359, 80074332), (468, 61424541), (486, 59149558), (702, 40949694), (718, 40037166), (972, 29574779), (1053, 27299796), (1077, 26691444), (1404, 20474847), (1436, 20018583), (2106, 13649898), (2154, 13345722), (3159, 9099932), (3231, 8897148), (4212, 6824949), (4308, 6672861), (4667, 6159564), (6318, 4549966), (6337, 4536324), (6462, 4448574), (9334, 3079782), (9693, 2965716), (12636, 2274983), (12674, 2268162), (12924, 2224287), (14001, 2053188), (18668, 1539891), (19011, 1512108), (19386, 1482858), (25348, 1134081), (28002, 1026594), (29079, 988572), (38022, 756054), (38772, 741429), (42003, 684396), (56004, 513297), (57033, 504036), (58158, 494286), (76044, 378027), (82381, 348948), (84006, 342198), (87237, 329524), (114066, 252018), (116316, 247143), (126009, 228132), (164762, 174474), (168012, 171099)]