313065888

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{171637}}^1$

素因数の和:171669

約数の個数: 48

約数和(自身を含む): 865055520

約数和(自身を除く): 551989632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 171637, 343274, 514911, 686548, 1029822, 1373096, 2059644, 2746192, 3261103, 4119288, 5492384, 6522206, 8238576, 9783309, 13044412, 16477152, 19566618, 26088824, 39133236, 52177648, 78266472, 104355296, 156532944, 313065888]

約数ペア:

[(1, 313065888), (2, 156532944), (3, 104355296), (4, 78266472), (6, 52177648), (8, 39133236), (12, 26088824), (16, 19566618), (19, 16477152), (24, 13044412), (32, 9783309), (38, 8238576), (48, 6522206), (57, 5492384), (76, 4119288), (96, 3261103), (114, 2746192), (152, 2059644), (228, 1373096), (304, 1029822), (456, 686548), (608, 514911), (912, 343274), (1824, 171637)]