128956684416

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{126583}}^1$

素因数の和:126986

約数の個数: 128

約数和(自身を含む): 392511667200

約数和(自身を除く): 263554982784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 379, 384, 448, 672, 758, 896, 1137, 1344, 1516, 2274, 2653, 2688, 3032, 4548, 5306, 6064, 7959, 9096, 10612, 12128, 15918, 18192, 21224, 24256, 31836, 36384, 42448, 48512, 63672, 72768, 84896, 126583, 127344, 145536, 169792, 253166, 254688, 339584, 379749, 506332, 509376, 759498, 886081, 1012664, 1018752, 1518996, 1772162, 2025328, 2658243, 3037992, 3544324, 4050656, 5316486, 6075984, 7088648, 8101312, 10632972, 12151968, 14177296, 16202624, 21265944, 24303936, 28354592, 42531888, 47974957, 48607872, 56709184, 85063776, 95949914, 113418368, 143924871, 170127552, 191899828, 287849742, 335824699, 340255104, 383799656, 575699484, 671649398, 767599312, 1007474097, 1151398968, 1343298796, 1535198624, 2014948194, 2302797936, 2686597592, 3070397248, 4029896388, 4605595872, 5373195184, 6140794496, 8059792776, 9211191744, 10746390368, 16119585552, 18422383488, 21492780736, 32239171104, 42985561472, 64478342208, 128956684416]

約数ペア:

[(1, 128956684416), (2, 64478342208), (3, 42985561472), (4, 32239171104), (6, 21492780736), (7, 18422383488), (8, 16119585552), (12, 10746390368), (14, 9211191744), (16, 8059792776), (21, 6140794496), (24, 5373195184), (28, 4605595872), (32, 4029896388), (42, 3070397248), (48, 2686597592), (56, 2302797936), (64, 2014948194), (84, 1535198624), (96, 1343298796), (112, 1151398968), (128, 1007474097), (168, 767599312), (192, 671649398), (224, 575699484), (336, 383799656), (379, 340255104), (384, 335824699), (448, 287849742), (672, 191899828), (758, 170127552), (896, 143924871), (1137, 113418368), (1344, 95949914), (1516, 85063776), (2274, 56709184), (2653, 48607872), (2688, 47974957), (3032, 42531888), (4548, 28354592), (5306, 24303936), (6064, 21265944), (7959, 16202624), (9096, 14177296), (10612, 12151968), (12128, 10632972), (15918, 8101312), (18192, 7088648), (21224, 6075984), (24256, 5316486), (31836, 4050656), (36384, 3544324), (42448, 3037992), (48512, 2658243), (63672, 2025328), (72768, 1772162), (84896, 1518996), (126583, 1018752), (127344, 1012664), (145536, 886081), (169792, 759498), (253166, 509376), (254688, 506332), (339584, 379749)]