338775552

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2048

約数の個数: 120

約数和(自身を含む): 1004659656

約数和(自身を除く): 665884104

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, 768, 888, 1152, 1184, 1332, 1536, 1776, 1987, 2304, 2368, 2664, 3552, 3974, 4608, 4736, 5328, 5961, 7104, 7948, 9472, 10656, 11922, 14208, 15896, 17883, 18944, 21312, 23844, 28416, 31792, 35766, 42624, 47688, 56832, 63584, 71532, 73519, 85248, 95376, 127168, 143064, 147038, 170496, 190752, 220557, 254336, 286128, 294076, 381504, 441114, 508672, 572256, 588152, 661671, 763008, 882228, 1017344, 1144512, 1176304, 1323342, 1526016, 1764456, 2289024, 2352608, 2646684, 3052032, 3528912, 4578048, 4705216, 5293368, 7057824, 9156096, 9410432, 10586736, 14115648, 18820864, 21173472, 28231296, 37641728, 42346944, 56462592, 84693888, 112925184, 169387776, 338775552]

約数ペア:

[(1, 338775552), (2, 169387776), (3, 112925184), (4, 84693888), (6, 56462592), (8, 42346944), (9, 37641728), (12, 28231296), (16, 21173472), (18, 18820864), (24, 14115648), (32, 10586736), (36, 9410432), (37, 9156096), (48, 7057824), (64, 5293368), (72, 4705216), (74, 4578048), (96, 3528912), (111, 3052032), (128, 2646684), (144, 2352608), (148, 2289024), (192, 1764456), (222, 1526016), (256, 1323342), (288, 1176304), (296, 1144512), (333, 1017344), (384, 882228), (444, 763008), (512, 661671), (576, 588152), (592, 572256), (666, 508672), (768, 441114), (888, 381504), (1152, 294076), (1184, 286128), (1332, 254336), (1536, 220557), (1776, 190752), (1987, 170496), (2304, 147038), (2368, 143064), (2664, 127168), (3552, 95376), (3974, 85248), (4608, 73519), (4736, 71532), (5328, 63584), (5961, 56832), (7104, 47688), (7948, 42624), (9472, 35766), (10656, 31792), (11922, 28416), (14208, 23844), (15896, 21312), (17883, 18944)]