2672618872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 6494515200

約数和(自身を除く): 3821896328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 173, 217, 248, 308, 341, 346, 434, 616, 682, 692, 809, 868, 1211, 1364, 1384, 1618, 1736, 1903, 2387, 2422, 2728, 3236, 3806, 4774, 4844, 5363, 5663, 6472, 7612, 8899, 9548, 9688, 10726, 11326, 13321, 15224, 17798, 19096, 21452, 22652, 25079, 26642, 35596, 37541, 42904, 45304, 50158, 53284, 58993, 62293, 71192, 75082, 100316, 106568, 117986, 124586, 139957, 150164, 175553, 200632, 235972, 249172, 275869, 279914, 300328, 351106, 412951, 471944, 498344, 551738, 559828, 702212, 825902, 979699, 1103476, 1119656, 1404424, 1539527, 1651804, 1931083, 1959398, 2206952, 3079054, 3303608, 3862166, 3918796, 4338667, 6158108, 7724332, 7837592, 8677334, 10776689, 12316216, 15448664, 17354668, 21553378, 30370669, 34709336, 43106756, 47725337, 60741338, 86213512, 95450674, 121482676, 190901348, 242965352, 334077359, 381802696, 668154718, 1336309436, 2672618872]

約数ペア:

[(1, 2672618872), (2, 1336309436), (4, 668154718), (7, 381802696), (8, 334077359), (11, 242965352), (14, 190901348), (22, 121482676), (28, 95450674), (31, 86213512), (44, 60741338), (56, 47725337), (62, 43106756), (77, 34709336), (88, 30370669), (124, 21553378), (154, 17354668), (173, 15448664), (217, 12316216), (248, 10776689), (308, 8677334), (341, 7837592), (346, 7724332), (434, 6158108), (616, 4338667), (682, 3918796), (692, 3862166), (809, 3303608), (868, 3079054), (1211, 2206952), (1364, 1959398), (1384, 1931083), (1618, 1651804), (1736, 1539527), (1903, 1404424), (2387, 1119656), (2422, 1103476), (2728, 979699), (3236, 825902), (3806, 702212), (4774, 559828), (4844, 551738), (5363, 498344), (5663, 471944), (6472, 412951), (7612, 351106), (8899, 300328), (9548, 279914), (9688, 275869), (10726, 249172), (11326, 235972), (13321, 200632), (15224, 175553), (17798, 150164), (19096, 139957), (21452, 124586), (22652, 117986), (25079, 106568), (26642, 100316), (35596, 75082), (37541, 71192), (42904, 62293), (45304, 58993), (50158, 53284)]