402272244

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 180

約数和(自身を含む): 1196804224

約数和(自身を除く): 794531980

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 81, 93, 99, 108, 121, 124, 132, 162, 186, 198, 242, 279, 297, 324, 331, 341, 363, 372, 396, 484, 558, 594, 662, 682, 726, 837, 891, 993, 1023, 1089, 1116, 1188, 1324, 1364, 1452, 1674, 1782, 1986, 2046, 2178, 2511, 2979, 3069, 3267, 3348, 3564, 3641, 3751, 3972, 4092, 4356, 5022, 5958, 6138, 6534, 7282, 7502, 8937, 9207, 9801, 10044, 10261, 10923, 11253, 11916, 12276, 13068, 14564, 15004, 17874, 18414, 19602, 20522, 21846, 22506, 26811, 27621, 30783, 32769, 33759, 35748, 36828, 39204, 40051, 41044, 43692, 45012, 53622, 55242, 61566, 65538, 67518, 80102, 92349, 98307, 101277, 107244, 110484, 112871, 120153, 123132, 131076, 135036, 160204, 184698, 196614, 202554, 225742, 240306, 277047, 294921, 303831, 338613, 360459, 369396, 393228, 405108, 451484, 480612, 554094, 589842, 607662, 677226, 720918, 831141, 1015839, 1081377, 1108188, 1179684, 1215324, 1241581, 1354452, 1441836, 1662282, 2031678, 2162754, 2483162, 3047517, 3244131, 3324564, 3724743, 4063356, 4325508, 4966324, 6095034, 6488262, 7449486, 9142551, 11174229, 12190068, 12976524, 14898972, 18285102, 22348458, 33522687, 36570204, 44696916, 67045374, 100568061, 134090748, 201136122, 402272244]

約数ペア:

[(1, 402272244), (2, 201136122), (3, 134090748), (4, 100568061), (6, 67045374), (9, 44696916), (11, 36570204), (12, 33522687), (18, 22348458), (22, 18285102), (27, 14898972), (31, 12976524), (33, 12190068), (36, 11174229), (44, 9142551), (54, 7449486), (62, 6488262), (66, 6095034), (81, 4966324), (93, 4325508), (99, 4063356), (108, 3724743), (121, 3324564), (124, 3244131), (132, 3047517), (162, 2483162), (186, 2162754), (198, 2031678), (242, 1662282), (279, 1441836), (297, 1354452), (324, 1241581), (331, 1215324), (341, 1179684), (363, 1108188), (372, 1081377), (396, 1015839), (484, 831141), (558, 720918), (594, 677226), (662, 607662), (682, 589842), (726, 554094), (837, 480612), (891, 451484), (993, 405108), (1023, 393228), (1089, 369396), (1116, 360459), (1188, 338613), (1324, 303831), (1364, 294921), (1452, 277047), (1674, 240306), (1782, 225742), (1986, 202554), (2046, 196614), (2178, 184698), (2511, 160204), (2979, 135036), (3069, 131076), (3267, 123132), (3348, 120153), (3564, 112871), (3641, 110484), (3751, 107244), (3972, 101277), (4092, 98307), (4356, 92349), (5022, 80102), (5958, 67518), (6138, 65538), (6534, 61566), (7282, 55242), (7502, 53622), (8937, 45012), (9207, 43692), (9801, 41044), (10044, 40051), (10261, 39204), (10923, 36828), (11253, 35748), (11916, 33759), (12276, 32769), (13068, 30783), (14564, 27621), (15004, 26811), (17874, 22506), (18414, 21846), (19602, 20522)]