321129216

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3767}}^1$

素因数の和:3826

約数の個数: 108

約数和(自身を含む): 951171312

約数和(自身を除く): 630042096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 576, 592, 666, 768, 888, 1152, 1184, 1332, 1776, 2304, 2368, 2664, 3552, 3767, 4736, 5328, 7104, 7534, 9472, 10656, 11301, 14208, 15068, 21312, 22602, 28416, 30136, 33903, 42624, 45204, 60272, 67806, 85248, 90408, 120544, 135612, 139379, 180816, 241088, 271224, 278758, 361632, 418137, 482176, 542448, 557516, 723264, 836274, 964352, 1084896, 1115032, 1254411, 1446528, 1672548, 2169792, 2230064, 2508822, 2893056, 3345096, 4339584, 4460128, 5017644, 6690192, 8679168, 8920256, 10035288, 13380384, 17840512, 20070576, 26760768, 35681024, 40141152, 53521536, 80282304, 107043072, 160564608, 321129216]

約数ペア:

[(1, 321129216), (2, 160564608), (3, 107043072), (4, 80282304), (6, 53521536), (8, 40141152), (9, 35681024), (12, 26760768), (16, 20070576), (18, 17840512), (24, 13380384), (32, 10035288), (36, 8920256), (37, 8679168), (48, 6690192), (64, 5017644), (72, 4460128), (74, 4339584), (96, 3345096), (111, 2893056), (128, 2508822), (144, 2230064), (148, 2169792), (192, 1672548), (222, 1446528), (256, 1254411), (288, 1115032), (296, 1084896), (333, 964352), (384, 836274), (444, 723264), (576, 557516), (592, 542448), (666, 482176), (768, 418137), (888, 361632), (1152, 278758), (1184, 271224), (1332, 241088), (1776, 180816), (2304, 139379), (2368, 135612), (2664, 120544), (3552, 90408), (3767, 85248), (4736, 67806), (5328, 60272), (7104, 45204), (7534, 42624), (9472, 33903), (10656, 30136), (11301, 28416), (14208, 22602), (15068, 21312)]