279742932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 846518400

約数和(自身を除く): 566775468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 101, 116, 126, 174, 202, 203, 252, 261, 303, 348, 379, 404, 406, 522, 606, 609, 707, 758, 812, 909, 1044, 1137, 1212, 1218, 1414, 1516, 1818, 1827, 2121, 2274, 2436, 2653, 2828, 2929, 3411, 3636, 3654, 4242, 4548, 5306, 5858, 6363, 6822, 7308, 7959, 8484, 8787, 10612, 10991, 11716, 12726, 13644, 15918, 17574, 20503, 21982, 23877, 25452, 26361, 31836, 32973, 35148, 38279, 41006, 43964, 47754, 52722, 61509, 65946, 76558, 76937, 82012, 95508, 98919, 105444, 114837, 123018, 131892, 153116, 153874, 184527, 197838, 229674, 230811, 246036, 267953, 307748, 344511, 369054, 395676, 459348, 461622, 535906, 689022, 692433, 738108, 803859, 923244, 1071812, 1110091, 1378044, 1384866, 1607718, 2220182, 2411577, 2769732, 3215436, 3330273, 4440364, 4823154, 6660546, 7770637, 9646308, 9990819, 13321092, 15541274, 19981638, 23311911, 31082548, 39963276, 46623822, 69935733, 93247644, 139871466, 279742932]

約数ペア:

[(1, 279742932), (2, 139871466), (3, 93247644), (4, 69935733), (6, 46623822), (7, 39963276), (9, 31082548), (12, 23311911), (14, 19981638), (18, 15541274), (21, 13321092), (28, 9990819), (29, 9646308), (36, 7770637), (42, 6660546), (58, 4823154), (63, 4440364), (84, 3330273), (87, 3215436), (101, 2769732), (116, 2411577), (126, 2220182), (174, 1607718), (202, 1384866), (203, 1378044), (252, 1110091), (261, 1071812), (303, 923244), (348, 803859), (379, 738108), (404, 692433), (406, 689022), (522, 535906), (606, 461622), (609, 459348), (707, 395676), (758, 369054), (812, 344511), (909, 307748), (1044, 267953), (1137, 246036), (1212, 230811), (1218, 229674), (1414, 197838), (1516, 184527), (1818, 153874), (1827, 153116), (2121, 131892), (2274, 123018), (2436, 114837), (2653, 105444), (2828, 98919), (2929, 95508), (3411, 82012), (3636, 76937), (3654, 76558), (4242, 65946), (4548, 61509), (5306, 52722), (5858, 47754), (6363, 43964), (6822, 41006), (7308, 38279), (7959, 35148), (8484, 32973), (8787, 31836), (10612, 26361), (10991, 25452), (11716, 23877), (12726, 21982), (13644, 20503), (15918, 17574)]