7977902688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1741}}^1\times {\mathrm{2273}}^1$

素因数の和:4037

約数の個数: 144

約数和(自身を含む): 25954490016

約数和(自身を除く): 17976587328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 1741, 2016, 2273, 3482, 4546, 5223, 6819, 6964, 9092, 10446, 12187, 13638, 13928, 15669, 15911, 18184, 20457, 20892, 24374, 27276, 27856, 31338, 31822, 36368, 36561, 40914, 41784, 47733, 48748, 54552, 55712, 62676, 63644, 72736, 73122, 81828, 83568, 95466, 97496, 109104, 109683, 125352, 127288, 143199, 146244, 163656, 167136, 190932, 194992, 218208, 219366, 250704, 254576, 286398, 292488, 327312, 381864, 389984, 438732, 501408, 509152, 572796, 584976, 654624, 763728, 877464, 1145592, 1169952, 1527456, 1754928, 2291184, 3509856, 3957293, 4582368, 7914586, 11871879, 15829172, 23743758, 27701051, 31658344, 35615637, 47487516, 55402102, 63316688, 71231274, 83103153, 94975032, 110804204, 126633376, 142462548, 166206306, 189950064, 221608408, 249309459, 284925096, 332412612, 379900128, 443216816, 498618918, 569850192, 664825224, 886433632, 997237836, 1139700384, 1329650448, 1994475672, 2659300896, 3988951344, 7977902688]

約数ペア:

[(1, 7977902688), (2, 3988951344), (3, 2659300896), (4, 1994475672), (6, 1329650448), (7, 1139700384), (8, 997237836), (9, 886433632), (12, 664825224), (14, 569850192), (16, 498618918), (18, 443216816), (21, 379900128), (24, 332412612), (28, 284925096), (32, 249309459), (36, 221608408), (42, 189950064), (48, 166206306), (56, 142462548), (63, 126633376), (72, 110804204), (84, 94975032), (96, 83103153), (112, 71231274), (126, 63316688), (144, 55402102), (168, 47487516), (224, 35615637), (252, 31658344), (288, 27701051), (336, 23743758), (504, 15829172), (672, 11871879), (1008, 7914586), (1741, 4582368), (2016, 3957293), (2273, 3509856), (3482, 2291184), (4546, 1754928), (5223, 1527456), (6819, 1169952), (6964, 1145592), (9092, 877464), (10446, 763728), (12187, 654624), (13638, 584976), (13928, 572796), (15669, 509152), (15911, 501408), (18184, 438732), (20457, 389984), (20892, 381864), (24374, 327312), (27276, 292488), (27856, 286398), (31338, 254576), (31822, 250704), (36368, 219366), (36561, 218208), (40914, 194992), (41784, 190932), (47733, 167136), (48748, 163656), (54552, 146244), (55712, 143199), (62676, 127288), (63644, 125352), (72736, 109683), (73122, 109104), (81828, 97496), (83568, 95466)]