289307376

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 200

約数和(自身を含む): 912243200

約数和(自身を除く): 622935824

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, 379, 432, 456, 496, 513, 558, 589, 648, 684, 744, 758, 837, 912, 1026, 1116, 1137, 1178, 1296, 1368, 1488, 1516, 1539, 1674, 1767, 2052, 2232, 2274, 2356, 2511, 2736, 3032, 3078, 3348, 3411, 3534, 4104, 4464, 4548, 4712, 5022, 5301, 6064, 6156, 6696, 6822, 7068, 7201, 8208, 9096, 9424, 10044, 10233, 10602, 11749, 12312, 13392, 13644, 14136, 14402, 15903, 18192, 20088, 20466, 21204, 21603, 23498, 24624, 27288, 28272, 28804, 30699, 31806, 35247, 40176, 40932, 42408, 43206, 46996, 47709, 54576, 57608, 61398, 63612, 64809, 70494, 81864, 84816, 86412, 93992, 95418, 105741, 115216, 122796, 127224, 129618, 140988, 163728, 172824, 187984, 190836, 194427, 211482, 223231, 245592, 254448, 259236, 281976, 317223, 345648, 381672, 388854, 422964, 446462, 491184, 518472, 563952, 583281, 634446, 669693, 763344, 777708, 845928, 892924, 951669, 1036944, 1166562, 1268892, 1339386, 1555416, 1691856, 1785848, 1903338, 2009079, 2333124, 2537784, 2678772, 3110832, 3571696, 3806676, 4018158, 4666248, 5075568, 5357544, 6027237, 7613352, 8036316, 9332496, 10715088, 12054474, 15226704, 16072632, 18081711, 24108948, 32145264, 36163422, 48217896, 72326844, 96435792, 144653688, 289307376]

約数ペア:

[(1, 289307376), (2, 144653688), (3, 96435792), (4, 72326844), (6, 48217896), (8, 36163422), (9, 32145264), (12, 24108948), (16, 18081711), (18, 16072632), (19, 15226704), (24, 12054474), (27, 10715088), (31, 9332496), (36, 8036316), (38, 7613352), (48, 6027237), (54, 5357544), (57, 5075568), (62, 4666248), (72, 4018158), (76, 3806676), (81, 3571696), (93, 3110832), (108, 2678772), (114, 2537784), (124, 2333124), (144, 2009079), (152, 1903338), (162, 1785848), (171, 1691856), (186, 1555416), (216, 1339386), (228, 1268892), (248, 1166562), (279, 1036944), (304, 951669), (324, 892924), (342, 845928), (372, 777708), (379, 763344), (432, 669693), (456, 634446), (496, 583281), (513, 563952), (558, 518472), (589, 491184), (648, 446462), (684, 422964), (744, 388854), (758, 381672), (837, 345648), (912, 317223), (1026, 281976), (1116, 259236), (1137, 254448), (1178, 245592), (1296, 223231), (1368, 211482), (1488, 194427), (1516, 190836), (1539, 187984), (1674, 172824), (1767, 163728), (2052, 140988), (2232, 129618), (2274, 127224), (2356, 122796), (2511, 115216), (2736, 105741), (3032, 95418), (3078, 93992), (3348, 86412), (3411, 84816), (3534, 81864), (4104, 70494), (4464, 64809), (4548, 63612), (4712, 61398), (5022, 57608), (5301, 54576), (6064, 47709), (6156, 46996), (6696, 43206), (6822, 42408), (7068, 40932), (7201, 40176), (8208, 35247), (9096, 31806), (9424, 30699), (10044, 28804), (10233, 28272), (10602, 27288), (11749, 24624), (12312, 23498), (13392, 21603), (13644, 21204), (14136, 20466), (14402, 20088), (15903, 18192)]