664254612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 1981324800

約数和(自身を除く): 1317070188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 239, 246, 252, 269, 287, 369, 478, 492, 538, 574, 717, 738, 807, 861, 956, 1076, 1148, 1434, 1476, 1614, 1673, 1722, 1883, 2151, 2421, 2583, 2868, 3228, 3346, 3444, 3766, 4302, 4842, 5019, 5166, 5649, 6692, 7532, 8604, 9684, 9799, 10038, 10332, 11029, 11298, 15057, 16947, 19598, 20076, 22058, 22596, 29397, 30114, 33087, 33894, 39196, 44116, 58794, 60228, 64291, 66174, 67788, 68593, 77203, 88191, 99261, 117588, 128582, 132348, 137186, 154406, 176382, 192873, 198522, 205779, 231609, 257164, 274372, 308812, 352764, 385746, 397044, 411558, 450037, 463218, 578619, 617337, 694827, 771492, 823116, 900074, 926436, 1157238, 1234674, 1350111, 1389654, 1800148, 2314476, 2469348, 2635931, 2700222, 2779308, 4050333, 5271862, 5400444, 7907793, 8100666, 10543724, 15815586, 16201332, 18451517, 23723379, 31631172, 36903034, 47446758, 55354551, 73806068, 94893516, 110709102, 166063653, 221418204, 332127306, 664254612]

約数ペア:

[(1, 664254612), (2, 332127306), (3, 221418204), (4, 166063653), (6, 110709102), (7, 94893516), (9, 73806068), (12, 55354551), (14, 47446758), (18, 36903034), (21, 31631172), (28, 23723379), (36, 18451517), (41, 16201332), (42, 15815586), (63, 10543724), (82, 8100666), (84, 7907793), (123, 5400444), (126, 5271862), (164, 4050333), (239, 2779308), (246, 2700222), (252, 2635931), (269, 2469348), (287, 2314476), (369, 1800148), (478, 1389654), (492, 1350111), (538, 1234674), (574, 1157238), (717, 926436), (738, 900074), (807, 823116), (861, 771492), (956, 694827), (1076, 617337), (1148, 578619), (1434, 463218), (1476, 450037), (1614, 411558), (1673, 397044), (1722, 385746), (1883, 352764), (2151, 308812), (2421, 274372), (2583, 257164), (2868, 231609), (3228, 205779), (3346, 198522), (3444, 192873), (3766, 176382), (4302, 154406), (4842, 137186), (5019, 132348), (5166, 128582), (5649, 117588), (6692, 99261), (7532, 88191), (8604, 77203), (9684, 68593), (9799, 67788), (10038, 66174), (10332, 64291), (11029, 60228), (11298, 58794), (15057, 44116), (16947, 39196), (19598, 33894), (20076, 33087), (22058, 30114), (22596, 29397)]