2038666409216

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{4463}}^1\times {\mathrm{93913}}^1$

素因数の和:98411

約数の個数: 72

約数和(自身を含む): 4284552021120

約数和(自身を除く): 2245885611904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4463, 4864, 8926, 17852, 35704, 71408, 84797, 93913, 142816, 169594, 187826, 285632, 339188, 375652, 571264, 678376, 751304, 1142528, 1356752, 1502608, 1784347, 2713504, 3005216, 3568694, 5427008, 6010432, 7137388, 10854016, 12020864, 14274776, 21708032, 24041728, 28549552, 57099104, 114198208, 228396416, 419133719, 456792832, 838267438, 1676534876, 3353069752, 6706139504, 7963540661, 13412279008, 15927081322, 26824558016, 31854162644, 53649116032, 63708325288, 107298232064, 127416650576, 254833301152, 509666602304, 1019333204608, 2038666409216]

約数ペア:

[(1, 2038666409216), (2, 1019333204608), (4, 509666602304), (8, 254833301152), (16, 127416650576), (19, 107298232064), (32, 63708325288), (38, 53649116032), (64, 31854162644), (76, 26824558016), (128, 15927081322), (152, 13412279008), (256, 7963540661), (304, 6706139504), (608, 3353069752), (1216, 1676534876), (2432, 838267438), (4463, 456792832), (4864, 419133719), (8926, 228396416), (17852, 114198208), (35704, 57099104), (71408, 28549552), (84797, 24041728), (93913, 21708032), (142816, 14274776), (169594, 12020864), (187826, 10854016), (285632, 7137388), (339188, 6010432), (375652, 5427008), (571264, 3568694), (678376, 3005216), (751304, 2713504), (1142528, 1784347), (1356752, 1502608)]