213460992

素因数分解:

$2^{11}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 635200020

約数和(自身を除く): 421739028

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, 313, 333, 384, 444, 512, 576, 592, 626, 666, 768, 888, 939, 1024, 1152, 1184, 1252, 1332, 1536, 1776, 1878, 2048, 2304, 2368, 2504, 2664, 2817, 3072, 3552, 3756, 4608, 4736, 5008, 5328, 5634, 6144, 7104, 7512, 9216, 9472, 10016, 10656, 11268, 11581, 14208, 15024, 18432, 18944, 20032, 21312, 22536, 23162, 28416, 30048, 34743, 37888, 40064, 42624, 45072, 46324, 56832, 60096, 69486, 75776, 80128, 85248, 90144, 92648, 104229, 113664, 120192, 138972, 160256, 170496, 180288, 185296, 208458, 227328, 240384, 277944, 320512, 340992, 360576, 370592, 416916, 480768, 555888, 641024, 681984, 721152, 741184, 833832, 961536, 1111776, 1442304, 1482368, 1667664, 1923072, 2223552, 2884608, 2964736, 3335328, 4447104, 5769216, 5929472, 6670656, 8894208, 11858944, 13341312, 17788416, 23717888, 26682624, 35576832, 53365248, 71153664, 106730496, 213460992]

約数ペア:

[(1, 213460992), (2, 106730496), (3, 71153664), (4, 53365248), (6, 35576832), (8, 26682624), (9, 23717888), (12, 17788416), (16, 13341312), (18, 11858944), (24, 8894208), (32, 6670656), (36, 5929472), (37, 5769216), (48, 4447104), (64, 3335328), (72, 2964736), (74, 2884608), (96, 2223552), (111, 1923072), (128, 1667664), (144, 1482368), (148, 1442304), (192, 1111776), (222, 961536), (256, 833832), (288, 741184), (296, 721152), (313, 681984), (333, 641024), (384, 555888), (444, 480768), (512, 416916), (576, 370592), (592, 360576), (626, 340992), (666, 320512), (768, 277944), (888, 240384), (939, 227328), (1024, 208458), (1152, 185296), (1184, 180288), (1252, 170496), (1332, 160256), (1536, 138972), (1776, 120192), (1878, 113664), (2048, 104229), (2304, 92648), (2368, 90144), (2504, 85248), (2664, 80128), (2817, 75776), (3072, 69486), (3552, 60096), (3756, 56832), (4608, 46324), (4736, 45072), (5008, 42624), (5328, 40064), (5634, 37888), (6144, 34743), (7104, 30048), (7512, 28416), (9216, 23162), (9472, 22536), (10016, 21312), (10656, 20032), (11268, 18944), (11581, 18432), (14208, 15024)]