378045184

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 894045600

約数和(自身を除く): 516000416

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 53, 64, 68, 88, 106, 128, 136, 149, 176, 187, 212, 256, 272, 298, 352, 374, 424, 544, 583, 596, 704, 748, 848, 901, 1088, 1166, 1192, 1408, 1496, 1639, 1696, 1802, 2176, 2332, 2384, 2533, 2816, 2992, 3278, 3392, 3604, 4352, 4664, 4768, 5066, 5984, 6556, 6784, 7208, 7897, 9328, 9536, 9911, 10132, 11968, 13112, 13568, 14416, 15794, 18656, 19072, 19822, 20264, 23936, 26224, 27863, 28832, 31588, 37312, 38144, 39644, 40528, 47872, 52448, 55726, 57664, 63176, 74624, 79288, 81056, 86867, 104896, 111452, 115328, 126352, 134249, 149248, 158576, 162112, 173734, 209792, 222904, 230656, 252704, 268498, 317152, 324224, 347468, 419584, 445808, 505408, 536996, 634304, 648448, 694936, 891616, 1010816, 1073992, 1268608, 1389872, 1476739, 1783232, 2021632, 2147984, 2537216, 2779744, 2953478, 3566464, 4295968, 5559488, 5906956, 7132928, 8591936, 11118976, 11813912, 17183872, 22237952, 23627824, 34367744, 47255648, 94511296, 189022592, 378045184]

約数ペア:

[(1, 378045184), (2, 189022592), (4, 94511296), (8, 47255648), (11, 34367744), (16, 23627824), (17, 22237952), (22, 17183872), (32, 11813912), (34, 11118976), (44, 8591936), (53, 7132928), (64, 5906956), (68, 5559488), (88, 4295968), (106, 3566464), (128, 2953478), (136, 2779744), (149, 2537216), (176, 2147984), (187, 2021632), (212, 1783232), (256, 1476739), (272, 1389872), (298, 1268608), (352, 1073992), (374, 1010816), (424, 891616), (544, 694936), (583, 648448), (596, 634304), (704, 536996), (748, 505408), (848, 445808), (901, 419584), (1088, 347468), (1166, 324224), (1192, 317152), (1408, 268498), (1496, 252704), (1639, 230656), (1696, 222904), (1802, 209792), (2176, 173734), (2332, 162112), (2384, 158576), (2533, 149248), (2816, 134249), (2992, 126352), (3278, 115328), (3392, 111452), (3604, 104896), (4352, 86867), (4664, 81056), (4768, 79288), (5066, 74624), (5984, 63176), (6556, 57664), (6784, 55726), (7208, 52448), (7897, 47872), (9328, 40528), (9536, 39644), (9911, 38144), (10132, 37312), (11968, 31588), (13112, 28832), (13568, 27863), (14416, 26224), (15794, 23936), (18656, 20264), (19072, 19822)]