1315396768

素因数分解:

$2^5\times 7^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 3217536000

約数和(自身を除く): 1902139232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 41, 49, 56, 74, 79, 82, 98, 112, 148, 158, 164, 196, 224, 259, 287, 296, 316, 328, 343, 392, 518, 553, 574, 592, 632, 656, 686, 784, 1036, 1106, 1148, 1184, 1264, 1312, 1372, 1517, 1568, 1813, 2009, 2072, 2212, 2296, 2528, 2744, 2923, 3034, 3239, 3626, 3871, 4018, 4144, 4424, 4592, 5488, 5846, 6068, 6478, 7252, 7742, 8036, 8288, 8848, 9184, 10619, 10976, 11692, 12136, 12691, 12956, 14063, 14504, 15484, 16072, 17696, 20461, 21238, 22673, 23384, 24272, 25382, 25912, 27097, 28126, 29008, 30968, 32144, 40922, 42476, 45346, 46768, 48544, 50764, 51824, 54194, 56252, 58016, 61936, 64288, 74333, 81844, 84952, 90692, 93536, 101528, 103648, 108388, 112504, 119843, 123872, 143227, 148666, 158711, 163688, 169904, 181384, 203056, 216776, 225008, 239686, 286454, 297332, 317422, 327376, 339808, 362768, 406112, 433552, 450016, 479372, 520331, 572908, 594664, 634844, 654752, 725536, 838901, 867104, 958744, 1002589, 1040662, 1110977, 1145816, 1189328, 1269688, 1677802, 1917488, 2005178, 2081324, 2221954, 2291632, 2378656, 2539376, 3355604, 3834976, 4010356, 4162648, 4443908, 4583264, 5078752, 5872307, 6711208, 8020712, 8325296, 8887816, 11744614, 13422416, 16041424, 16650592, 17775632, 23489228, 26844832, 32082848, 35551264, 41106149, 46978456, 82212298, 93956912, 164424596, 187913824, 328849192, 657698384, 1315396768]

約数ペア:

[(1, 1315396768), (2, 657698384), (4, 328849192), (7, 187913824), (8, 164424596), (14, 93956912), (16, 82212298), (28, 46978456), (32, 41106149), (37, 35551264), (41, 32082848), (49, 26844832), (56, 23489228), (74, 17775632), (79, 16650592), (82, 16041424), (98, 13422416), (112, 11744614), (148, 8887816), (158, 8325296), (164, 8020712), (196, 6711208), (224, 5872307), (259, 5078752), (287, 4583264), (296, 4443908), (316, 4162648), (328, 4010356), (343, 3834976), (392, 3355604), (518, 2539376), (553, 2378656), (574, 2291632), (592, 2221954), (632, 2081324), (656, 2005178), (686, 1917488), (784, 1677802), (1036, 1269688), (1106, 1189328), (1148, 1145816), (1184, 1110977), (1264, 1040662), (1312, 1002589), (1372, 958744), (1517, 867104), (1568, 838901), (1813, 725536), (2009, 654752), (2072, 634844), (2212, 594664), (2296, 572908), (2528, 520331), (2744, 479372), (2923, 450016), (3034, 433552), (3239, 406112), (3626, 362768), (3871, 339808), (4018, 327376), (4144, 317422), (4424, 297332), (4592, 286454), (5488, 239686), (5846, 225008), (6068, 216776), (6478, 203056), (7252, 181384), (7742, 169904), (8036, 163688), (8288, 158711), (8848, 148666), (9184, 143227), (10619, 123872), (10976, 119843), (11692, 112504), (12136, 108388), (12691, 103648), (12956, 101528), (14063, 93536), (14504, 90692), (15484, 84952), (16072, 81844), (17696, 74333), (20461, 64288), (21238, 61936), (22673, 58016), (23384, 56252), (24272, 54194), (25382, 51824), (25912, 50764), (27097, 48544), (28126, 46768), (29008, 45346), (30968, 42476), (32144, 40922)]