740539904

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 160

約数和(自身を含む): 1706724096

約数和(自身を除く): 966184192

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 74, 97, 104, 124, 128, 148, 194, 208, 248, 256, 296, 388, 403, 416, 481, 496, 512, 592, 776, 806, 832, 962, 992, 1147, 1184, 1261, 1552, 1612, 1664, 1924, 1984, 2294, 2368, 2522, 3007, 3104, 3224, 3328, 3589, 3848, 3968, 4588, 4736, 5044, 6014, 6208, 6448, 6656, 7178, 7696, 7936, 9176, 9472, 10088, 12028, 12416, 12896, 14356, 14911, 15392, 15872, 18352, 18944, 20176, 24056, 24832, 25792, 28712, 29822, 30784, 36704, 39091, 40352, 46657, 48112, 49664, 51584, 57424, 59644, 61568, 73408, 78182, 80704, 93314, 96224, 103168, 111259, 114848, 119288, 123136, 146816, 156364, 161408, 186628, 192448, 206336, 222518, 229696, 238576, 246272, 293632, 312728, 322816, 373256, 384896, 445036, 459392, 477152, 587264, 625456, 645632, 746512, 769792, 890072, 918784, 954304, 1250912, 1446367, 1493024, 1539584, 1780144, 1837568, 1908608, 2501824, 2892734, 2986048, 3560288, 3817216, 5003648, 5785468, 5972096, 7120576, 7634432, 10007296, 11570936, 11944192, 14241152, 20014592, 23141872, 23888384, 28482304, 46283744, 56964608, 92567488, 185134976, 370269952, 740539904]

約数ペア:

[(1, 740539904), (2, 370269952), (4, 185134976), (8, 92567488), (13, 56964608), (16, 46283744), (26, 28482304), (31, 23888384), (32, 23141872), (37, 20014592), (52, 14241152), (62, 11944192), (64, 11570936), (74, 10007296), (97, 7634432), (104, 7120576), (124, 5972096), (128, 5785468), (148, 5003648), (194, 3817216), (208, 3560288), (248, 2986048), (256, 2892734), (296, 2501824), (388, 1908608), (403, 1837568), (416, 1780144), (481, 1539584), (496, 1493024), (512, 1446367), (592, 1250912), (776, 954304), (806, 918784), (832, 890072), (962, 769792), (992, 746512), (1147, 645632), (1184, 625456), (1261, 587264), (1552, 477152), (1612, 459392), (1664, 445036), (1924, 384896), (1984, 373256), (2294, 322816), (2368, 312728), (2522, 293632), (3007, 246272), (3104, 238576), (3224, 229696), (3328, 222518), (3589, 206336), (3848, 192448), (3968, 186628), (4588, 161408), (4736, 156364), (5044, 146816), (6014, 123136), (6208, 119288), (6448, 114848), (6656, 111259), (7178, 103168), (7696, 96224), (7936, 93314), (9176, 80704), (9472, 78182), (10088, 73408), (12028, 61568), (12416, 59644), (12896, 57424), (14356, 51584), (14911, 49664), (15392, 48112), (15872, 46657), (18352, 40352), (18944, 39091), (20176, 36704), (24056, 30784), (24832, 29822), (25792, 28712)]