331071888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:665

約数の個数: 160

約数和(自身を含む): 1029576960

約数和(自身を除く): 698505072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 61, 84, 87, 112, 116, 122, 168, 174, 183, 203, 232, 244, 336, 348, 366, 406, 427, 464, 488, 557, 609, 696, 732, 812, 854, 976, 1114, 1218, 1281, 1392, 1464, 1624, 1671, 1708, 1769, 2228, 2436, 2562, 2928, 3248, 3342, 3416, 3538, 3899, 4456, 4872, 5124, 5307, 6684, 6832, 7076, 7798, 8912, 9744, 10248, 10614, 11697, 12383, 13368, 14152, 15596, 16153, 20496, 21228, 23394, 24766, 26736, 28304, 31192, 32306, 33977, 37149, 42456, 46788, 48459, 49532, 62384, 64612, 67954, 74298, 84912, 93576, 96918, 99064, 101931, 113071, 129224, 135908, 148596, 187152, 193836, 198128, 203862, 226142, 237839, 258448, 271816, 297192, 339213, 387672, 407724, 452284, 475678, 543632, 594384, 678426, 713517, 775344, 815448, 904568, 951356, 985333, 1356852, 1427034, 1630896, 1809136, 1902712, 1970666, 2713704, 2854068, 2955999, 3805424, 3941332, 5427408, 5708136, 5911998, 6897331, 7882664, 11416272, 11823996, 13794662, 15765328, 20691993, 23647992, 27589324, 41383986, 47295984, 55178648, 82767972, 110357296, 165535944, 331071888]

約数ペア:

[(1, 331071888), (2, 165535944), (3, 110357296), (4, 82767972), (6, 55178648), (7, 47295984), (8, 41383986), (12, 27589324), (14, 23647992), (16, 20691993), (21, 15765328), (24, 13794662), (28, 11823996), (29, 11416272), (42, 7882664), (48, 6897331), (56, 5911998), (58, 5708136), (61, 5427408), (84, 3941332), (87, 3805424), (112, 2955999), (116, 2854068), (122, 2713704), (168, 1970666), (174, 1902712), (183, 1809136), (203, 1630896), (232, 1427034), (244, 1356852), (336, 985333), (348, 951356), (366, 904568), (406, 815448), (427, 775344), (464, 713517), (488, 678426), (557, 594384), (609, 543632), (696, 475678), (732, 452284), (812, 407724), (854, 387672), (976, 339213), (1114, 297192), (1218, 271816), (1281, 258448), (1392, 237839), (1464, 226142), (1624, 203862), (1671, 198128), (1708, 193836), (1769, 187152), (2228, 148596), (2436, 135908), (2562, 129224), (2928, 113071), (3248, 101931), (3342, 99064), (3416, 96918), (3538, 93576), (3899, 84912), (4456, 74298), (4872, 67954), (5124, 64612), (5307, 62384), (6684, 49532), (6832, 48459), (7076, 46788), (7798, 42456), (8912, 37149), (9744, 33977), (10248, 32306), (10614, 31192), (11697, 28304), (12383, 26736), (13368, 24766), (14152, 23394), (15596, 21228), (16153, 20496)]