247901184

素因数分解:

$2^{10}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:790

約数の個数: 132

約数和(自身を含む): 736166704

約数和(自身を除く): 488265520

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, 512, 576, 592, 666, 727, 768, 888, 1024, 1152, 1184, 1332, 1454, 1536, 1776, 2181, 2304, 2368, 2664, 2908, 3072, 3552, 4362, 4608, 4736, 5328, 5816, 6543, 7104, 8724, 9216, 9472, 10656, 11632, 13086, 14208, 17448, 18944, 21312, 23264, 26172, 26899, 28416, 34896, 37888, 42624, 46528, 52344, 53798, 56832, 69792, 80697, 85248, 93056, 104688, 107596, 113664, 139584, 161394, 170496, 186112, 209376, 215192, 242091, 279168, 322788, 340992, 372224, 418752, 430384, 484182, 558336, 645576, 744448, 837504, 860768, 968364, 1116672, 1291152, 1675008, 1721536, 1936728, 2233344, 2582304, 3350016, 3443072, 3873456, 5164608, 6700032, 6886144, 7746912, 10329216, 13772288, 15493824, 20658432, 27544576, 30987648, 41316864, 61975296, 82633728, 123950592, 247901184]

約数ペア:

[(1, 247901184), (2, 123950592), (3, 82633728), (4, 61975296), (6, 41316864), (8, 30987648), (9, 27544576), (12, 20658432), (16, 15493824), (18, 13772288), (24, 10329216), (32, 7746912), (36, 6886144), (37, 6700032), (48, 5164608), (64, 3873456), (72, 3443072), (74, 3350016), (96, 2582304), (111, 2233344), (128, 1936728), (144, 1721536), (148, 1675008), (192, 1291152), (222, 1116672), (256, 968364), (288, 860768), (296, 837504), (333, 744448), (384, 645576), (444, 558336), (512, 484182), (576, 430384), (592, 418752), (666, 372224), (727, 340992), (768, 322788), (888, 279168), (1024, 242091), (1152, 215192), (1184, 209376), (1332, 186112), (1454, 170496), (1536, 161394), (1776, 139584), (2181, 113664), (2304, 107596), (2368, 104688), (2664, 93056), (2908, 85248), (3072, 80697), (3552, 69792), (4362, 56832), (4608, 53798), (4736, 52344), (5328, 46528), (5816, 42624), (6543, 37888), (7104, 34896), (8724, 28416), (9216, 26899), (9472, 26172), (10656, 23264), (11632, 21312), (13086, 18944), (14208, 17448)]