388297008

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 1253491200

約数和(自身を除く): 865194192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 79, 87, 88, 99, 107, 116, 132, 144, 158, 174, 176, 198, 214, 232, 237, 261, 264, 316, 319, 321, 348, 396, 428, 464, 474, 522, 528, 632, 638, 642, 696, 711, 792, 856, 869, 948, 957, 963, 1044, 1177, 1264, 1276, 1284, 1392, 1422, 1584, 1712, 1738, 1896, 1914, 1926, 2088, 2291, 2354, 2552, 2568, 2607, 2844, 2871, 3103, 3476, 3531, 3792, 3828, 3852, 4176, 4582, 4708, 5104, 5136, 5214, 5688, 5742, 6206, 6873, 6952, 7062, 7656, 7704, 7821, 8453, 9164, 9309, 9416, 10428, 10593, 11376, 11484, 12412, 13746, 13904, 14124, 15312, 15408, 15642, 16906, 18328, 18618, 18832, 20619, 20856, 21186, 22968, 24824, 25201, 25359, 27492, 27927, 28248, 31284, 33812, 34133, 36656, 37236, 41238, 41712, 42372, 45936, 49648, 50402, 50718, 54984, 55854, 56496, 62568, 67624, 68266, 74472, 75603, 76077, 82476, 84744, 92983, 100804, 101436, 102399, 109968, 111708, 125136, 135248, 136532, 148944, 151206, 152154, 164952, 169488, 185966, 201608, 202872, 204798, 223416, 226809, 245137, 273064, 278949, 302412, 304308, 307197, 329904, 371932, 403216, 405744, 409596, 446832, 453618, 490274, 546128, 557898, 604824, 608616, 614394, 735411, 743864, 819192, 836847, 907236, 980548, 1115796, 1209648, 1217232, 1228788, 1470822, 1487728, 1638384, 1673694, 1814472, 1961096, 2206233, 2231592, 2457576, 2696507, 2941644, 3347388, 3628944, 3922192, 4412466, 4463184, 4915152, 5393014, 5883288, 6694776, 8089521, 8824932, 10786028, 11766576, 13389552, 16179042, 17649864, 21572056, 24268563, 32358084, 35299728, 43144112, 48537126, 64716168, 97074252, 129432336, 194148504, 388297008]

約数ペア:

[(1, 388297008), (2, 194148504), (3, 129432336), (4, 97074252), (6, 64716168), (8, 48537126), (9, 43144112), (11, 35299728), (12, 32358084), (16, 24268563), (18, 21572056), (22, 17649864), (24, 16179042), (29, 13389552), (33, 11766576), (36, 10786028), (44, 8824932), (48, 8089521), (58, 6694776), (66, 5883288), (72, 5393014), (79, 4915152), (87, 4463184), (88, 4412466), (99, 3922192), (107, 3628944), (116, 3347388), (132, 2941644), (144, 2696507), (158, 2457576), (174, 2231592), (176, 2206233), (198, 1961096), (214, 1814472), (232, 1673694), (237, 1638384), (261, 1487728), (264, 1470822), (316, 1228788), (319, 1217232), (321, 1209648), (348, 1115796), (396, 980548), (428, 907236), (464, 836847), (474, 819192), (522, 743864), (528, 735411), (632, 614394), (638, 608616), (642, 604824), (696, 557898), (711, 546128), (792, 490274), (856, 453618), (869, 446832), (948, 409596), (957, 405744), (963, 403216), (1044, 371932), (1177, 329904), (1264, 307197), (1276, 304308), (1284, 302412), (1392, 278949), (1422, 273064), (1584, 245137), (1712, 226809), (1738, 223416), (1896, 204798), (1914, 202872), (1926, 201608), (2088, 185966), (2291, 169488), (2354, 164952), (2552, 152154), (2568, 151206), (2607, 148944), (2844, 136532), (2871, 135248), (3103, 125136), (3476, 111708), (3531, 109968), (3792, 102399), (3828, 101436), (3852, 100804), (4176, 92983), (4582, 84744), (4708, 82476), (5104, 76077), (5136, 75603), (5214, 74472), (5688, 68266), (5742, 67624), (6206, 62568), (6873, 56496), (6952, 55854), (7062, 54984), (7656, 50718), (7704, 50402), (7821, 49648), (8453, 45936), (9164, 42372), (9309, 41712), (9416, 41238), (10428, 37236), (10593, 36656), (11376, 34133), (11484, 33812), (12412, 31284), (13746, 28248), (13904, 27927), (14124, 27492), (15312, 25359), (15408, 25201), (15642, 24824), (16906, 22968), (18328, 21186), (18618, 20856), (18832, 20619)]