389747376

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 200

約数和(自身を含む): 1188316800

約数和(自身を除く): 798569424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 89, 93, 108, 109, 124, 144, 162, 178, 186, 216, 218, 248, 267, 279, 324, 327, 356, 372, 432, 436, 496, 534, 558, 648, 654, 712, 744, 801, 837, 872, 981, 1068, 1116, 1296, 1308, 1424, 1488, 1602, 1674, 1744, 1962, 2136, 2232, 2403, 2511, 2616, 2759, 2943, 3204, 3348, 3379, 3924, 4272, 4464, 4806, 5022, 5232, 5518, 5886, 6408, 6696, 6758, 7209, 7848, 8277, 8829, 9612, 9701, 10044, 10137, 11036, 11772, 12816, 13392, 13516, 14418, 15696, 16554, 17658, 19224, 19402, 20088, 20274, 22072, 23544, 24831, 27032, 28836, 29103, 30411, 33108, 35316, 38448, 38804, 40176, 40548, 44144, 47088, 49662, 54064, 57672, 58206, 60822, 66216, 70632, 74493, 77608, 81096, 87309, 91233, 99324, 115344, 116412, 121644, 132432, 141264, 148986, 155216, 162192, 174618, 182466, 198648, 223479, 232824, 243288, 261927, 273699, 297972, 300731, 349236, 364932, 397296, 446958, 465648, 486576, 523854, 547398, 595944, 601462, 698472, 729864, 785781, 893916, 902193, 1047708, 1094796, 1191888, 1202924, 1396944, 1459728, 1571562, 1787832, 1804386, 2095416, 2189592, 2405848, 2706579, 3143124, 3575664, 3608772, 4190832, 4379184, 4811696, 5413158, 6286248, 7217544, 8119737, 10826316, 12572496, 14435088, 16239474, 21652632, 24359211, 32478948, 43305264, 48718422, 64957896, 97436844, 129915792, 194873688, 389747376]

約数ペア:

[(1, 389747376), (2, 194873688), (3, 129915792), (4, 97436844), (6, 64957896), (8, 48718422), (9, 43305264), (12, 32478948), (16, 24359211), (18, 21652632), (24, 16239474), (27, 14435088), (31, 12572496), (36, 10826316), (48, 8119737), (54, 7217544), (62, 6286248), (72, 5413158), (81, 4811696), (89, 4379184), (93, 4190832), (108, 3608772), (109, 3575664), (124, 3143124), (144, 2706579), (162, 2405848), (178, 2189592), (186, 2095416), (216, 1804386), (218, 1787832), (248, 1571562), (267, 1459728), (279, 1396944), (324, 1202924), (327, 1191888), (356, 1094796), (372, 1047708), (432, 902193), (436, 893916), (496, 785781), (534, 729864), (558, 698472), (648, 601462), (654, 595944), (712, 547398), (744, 523854), (801, 486576), (837, 465648), (872, 446958), (981, 397296), (1068, 364932), (1116, 349236), (1296, 300731), (1308, 297972), (1424, 273699), (1488, 261927), (1602, 243288), (1674, 232824), (1744, 223479), (1962, 198648), (2136, 182466), (2232, 174618), (2403, 162192), (2511, 155216), (2616, 148986), (2759, 141264), (2943, 132432), (3204, 121644), (3348, 116412), (3379, 115344), (3924, 99324), (4272, 91233), (4464, 87309), (4806, 81096), (5022, 77608), (5232, 74493), (5518, 70632), (5886, 66216), (6408, 60822), (6696, 58206), (6758, 57672), (7209, 54064), (7848, 49662), (8277, 47088), (8829, 44144), (9612, 40548), (9701, 40176), (10044, 38804), (10137, 38448), (11036, 35316), (11772, 33108), (12816, 30411), (13392, 29103), (13516, 28836), (14418, 27032), (15696, 24831), (16554, 23544), (17658, 22072), (19224, 20274), (19402, 20088)]