673663968

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1145

約数の個数: 144

約数和(自身を含む): 2008843200

約数和(自身を除く): 1335179232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 79, 87, 96, 116, 144, 158, 174, 232, 237, 261, 288, 316, 348, 464, 474, 522, 632, 696, 711, 928, 948, 1021, 1044, 1264, 1392, 1422, 1896, 2042, 2088, 2291, 2528, 2784, 2844, 3063, 3792, 4084, 4176, 4582, 5688, 6126, 6873, 7584, 8168, 8352, 9164, 9189, 11376, 12252, 13746, 16336, 18328, 18378, 20619, 22752, 24504, 27492, 29609, 32672, 36656, 36756, 41238, 49008, 54984, 59218, 73312, 73512, 80659, 82476, 88827, 98016, 109968, 118436, 147024, 161318, 164952, 177654, 219936, 236872, 241977, 266481, 294048, 322636, 329904, 355308, 473744, 483954, 532962, 645272, 659808, 710616, 725931, 947488, 967908, 1065924, 1290544, 1421232, 1451862, 1935816, 2131848, 2339111, 2581088, 2842464, 2903724, 3871632, 4263696, 4678222, 5807448, 7017333, 7743264, 8527392, 9356444, 11614896, 14034666, 18712888, 21051999, 23229792, 28069332, 37425776, 42103998, 56138664, 74851552, 84207996, 112277328, 168415992, 224554656, 336831984, 673663968]

約数ペア:

[(1, 673663968), (2, 336831984), (3, 224554656), (4, 168415992), (6, 112277328), (8, 84207996), (9, 74851552), (12, 56138664), (16, 42103998), (18, 37425776), (24, 28069332), (29, 23229792), (32, 21051999), (36, 18712888), (48, 14034666), (58, 11614896), (72, 9356444), (79, 8527392), (87, 7743264), (96, 7017333), (116, 5807448), (144, 4678222), (158, 4263696), (174, 3871632), (232, 2903724), (237, 2842464), (261, 2581088), (288, 2339111), (316, 2131848), (348, 1935816), (464, 1451862), (474, 1421232), (522, 1290544), (632, 1065924), (696, 967908), (711, 947488), (928, 725931), (948, 710616), (1021, 659808), (1044, 645272), (1264, 532962), (1392, 483954), (1422, 473744), (1896, 355308), (2042, 329904), (2088, 322636), (2291, 294048), (2528, 266481), (2784, 241977), (2844, 236872), (3063, 219936), (3792, 177654), (4084, 164952), (4176, 161318), (4582, 147024), (5688, 118436), (6126, 109968), (6873, 98016), (7584, 88827), (8168, 82476), (8352, 80659), (9164, 73512), (9189, 73312), (11376, 59218), (12252, 54984), (13746, 49008), (16336, 41238), (18328, 36756), (18378, 36656), (20619, 32672), (22752, 29609), (24504, 27492)]