216327672

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 695217600

約数和(自身を除く): 478889928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 89, 93, 99, 108, 121, 124, 132, 162, 178, 186, 198, 216, 242, 248, 264, 267, 279, 297, 324, 341, 356, 363, 372, 396, 484, 534, 558, 594, 648, 682, 712, 726, 744, 792, 801, 837, 891, 968, 979, 1023, 1068, 1089, 1116, 1188, 1364, 1452, 1602, 1674, 1782, 1958, 2046, 2136, 2178, 2232, 2376, 2403, 2511, 2728, 2759, 2904, 2937, 3069, 3204, 3267, 3348, 3564, 3751, 3916, 4092, 4356, 4806, 5022, 5518, 5874, 6138, 6408, 6534, 6696, 7128, 7209, 7502, 7832, 8184, 8277, 8712, 8811, 9207, 9612, 9801, 10044, 10769, 11036, 11253, 11748, 12276, 13068, 14418, 15004, 16554, 17622, 18414, 19224, 19602, 20088, 21538, 22072, 22506, 23496, 24552, 24831, 26136, 26433, 27621, 28836, 30008, 30349, 32307, 33108, 33759, 35244, 36828, 39204, 43076, 45012, 49662, 52866, 55242, 57672, 60698, 64614, 66216, 67518, 70488, 73656, 74493, 78408, 79299, 86152, 90024, 91047, 96921, 99324, 101277, 105732, 110484, 121396, 129228, 135036, 148986, 158598, 182094, 193842, 198648, 202554, 211464, 220968, 223479, 242792, 258456, 270072, 273141, 290763, 297972, 303831, 317196, 333839, 364188, 387684, 405108, 446958, 546282, 581526, 595944, 607662, 634392, 667678, 728376, 775368, 810216, 819423, 872289, 893916, 1001517, 1092564, 1163052, 1215324, 1335356, 1638846, 1744578, 1787832, 2003034, 2185128, 2326104, 2430648, 2458269, 2670712, 3004551, 3277692, 3489156, 4006068, 4916538, 6009102, 6555384, 6978312, 8012136, 9013653, 9833076, 12018204, 18027306, 19666152, 24036408, 27040959, 36054612, 54081918, 72109224, 108163836, 216327672]

約数ペア:

[(1, 216327672), (2, 108163836), (3, 72109224), (4, 54081918), (6, 36054612), (8, 27040959), (9, 24036408), (11, 19666152), (12, 18027306), (18, 12018204), (22, 9833076), (24, 9013653), (27, 8012136), (31, 6978312), (33, 6555384), (36, 6009102), (44, 4916538), (54, 4006068), (62, 3489156), (66, 3277692), (72, 3004551), (81, 2670712), (88, 2458269), (89, 2430648), (93, 2326104), (99, 2185128), (108, 2003034), (121, 1787832), (124, 1744578), (132, 1638846), (162, 1335356), (178, 1215324), (186, 1163052), (198, 1092564), (216, 1001517), (242, 893916), (248, 872289), (264, 819423), (267, 810216), (279, 775368), (297, 728376), (324, 667678), (341, 634392), (356, 607662), (363, 595944), (372, 581526), (396, 546282), (484, 446958), (534, 405108), (558, 387684), (594, 364188), (648, 333839), (682, 317196), (712, 303831), (726, 297972), (744, 290763), (792, 273141), (801, 270072), (837, 258456), (891, 242792), (968, 223479), (979, 220968), (1023, 211464), (1068, 202554), (1089, 198648), (1116, 193842), (1188, 182094), (1364, 158598), (1452, 148986), (1602, 135036), (1674, 129228), (1782, 121396), (1958, 110484), (2046, 105732), (2136, 101277), (2178, 99324), (2232, 96921), (2376, 91047), (2403, 90024), (2511, 86152), (2728, 79299), (2759, 78408), (2904, 74493), (2937, 73656), (3069, 70488), (3204, 67518), (3267, 66216), (3348, 64614), (3564, 60698), (3751, 57672), (3916, 55242), (4092, 52866), (4356, 49662), (4806, 45012), (5022, 43076), (5518, 39204), (5874, 36828), (6138, 35244), (6408, 33759), (6534, 33108), (6696, 32307), (7128, 30349), (7209, 30008), (7502, 28836), (7832, 27621), (8184, 26433), (8277, 26136), (8712, 24831), (8811, 24552), (9207, 23496), (9612, 22506), (9801, 22072), (10044, 21538), (10769, 20088), (11036, 19602), (11253, 19224), (11748, 18414), (12276, 17622), (13068, 16554), (14418, 15004)]