397702224

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:591

約数の個数: 200

約数和(自身を含む): 1253134080

約数和(自身を除く): 855431856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 144, 152, 162, 171, 186, 216, 228, 248, 279, 304, 324, 342, 372, 432, 456, 496, 513, 521, 558, 589, 648, 684, 744, 837, 912, 1026, 1042, 1116, 1178, 1296, 1368, 1488, 1539, 1563, 1674, 1767, 2052, 2084, 2232, 2356, 2511, 2736, 3078, 3126, 3348, 3534, 4104, 4168, 4464, 4689, 4712, 5022, 5301, 6156, 6252, 6696, 7068, 8208, 8336, 9378, 9424, 9899, 10044, 10602, 12312, 12504, 13392, 14067, 14136, 15903, 16151, 18756, 19798, 20088, 21204, 24624, 25008, 28134, 28272, 29697, 31806, 32302, 37512, 39596, 40176, 42201, 42408, 47709, 48453, 56268, 59394, 63612, 64604, 75024, 79192, 84402, 84816, 89091, 95418, 96906, 112536, 118788, 127224, 129208, 145359, 158384, 168804, 178182, 190836, 193812, 225072, 237576, 254448, 258416, 267273, 290718, 306869, 337608, 356364, 381672, 387624, 436077, 475152, 534546, 581436, 613738, 675216, 712728, 763344, 775248, 801819, 872154, 920607, 1069092, 1162872, 1227476, 1308231, 1425456, 1603638, 1744308, 1841214, 2138184, 2325744, 2454952, 2616462, 2761821, 3207276, 3488616, 3682428, 4276368, 4909904, 5232924, 5523642, 6414552, 6977232, 7364856, 8285463, 10465848, 11047284, 12829104, 14729712, 16570926, 20931696, 22094568, 24856389, 33141852, 44189136, 49712778, 66283704, 99425556, 132567408, 198851112, 397702224]

約数ペア:

[(1, 397702224), (2, 198851112), (3, 132567408), (4, 99425556), (6, 66283704), (8, 49712778), (9, 44189136), (12, 33141852), (16, 24856389), (18, 22094568), (19, 20931696), (24, 16570926), (27, 14729712), (31, 12829104), (36, 11047284), (38, 10465848), (48, 8285463), (54, 7364856), (57, 6977232), (62, 6414552), (72, 5523642), (76, 5232924), (81, 4909904), (93, 4276368), (108, 3682428), (114, 3488616), (124, 3207276), (144, 2761821), (152, 2616462), (162, 2454952), (171, 2325744), (186, 2138184), (216, 1841214), (228, 1744308), (248, 1603638), (279, 1425456), (304, 1308231), (324, 1227476), (342, 1162872), (372, 1069092), (432, 920607), (456, 872154), (496, 801819), (513, 775248), (521, 763344), (558, 712728), (589, 675216), (648, 613738), (684, 581436), (744, 534546), (837, 475152), (912, 436077), (1026, 387624), (1042, 381672), (1116, 356364), (1178, 337608), (1296, 306869), (1368, 290718), (1488, 267273), (1539, 258416), (1563, 254448), (1674, 237576), (1767, 225072), (2052, 193812), (2084, 190836), (2232, 178182), (2356, 168804), (2511, 158384), (2736, 145359), (3078, 129208), (3126, 127224), (3348, 118788), (3534, 112536), (4104, 96906), (4168, 95418), (4464, 89091), (4689, 84816), (4712, 84402), (5022, 79192), (5301, 75024), (6156, 64604), (6252, 63612), (6696, 59394), (7068, 56268), (8208, 48453), (8336, 47709), (9378, 42408), (9424, 42201), (9899, 40176), (10044, 39596), (10602, 37512), (12312, 32302), (12504, 31806), (13392, 29697), (14067, 28272), (14136, 28134), (15903, 25008), (16151, 24624), (18756, 21204), (19798, 20088)]