1874805856

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1597

約数の個数: 144

約数和(自身を含む): 4751323920

約数和(自身を除く): 2876518064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 73, 77, 88, 98, 112, 146, 154, 176, 196, 224, 292, 308, 352, 392, 511, 539, 584, 616, 784, 803, 1022, 1078, 1168, 1232, 1489, 1568, 1606, 2044, 2156, 2336, 2464, 2978, 3212, 3577, 4088, 4312, 5621, 5956, 6424, 7154, 8176, 8624, 10423, 11242, 11912, 12848, 14308, 16352, 16379, 17248, 20846, 22484, 23824, 25696, 28616, 32758, 39347, 41692, 44968, 47648, 57232, 65516, 72961, 78694, 83384, 89936, 108697, 114464, 114653, 131032, 145922, 157388, 166768, 179872, 217394, 229306, 262064, 291844, 314776, 333536, 434788, 458612, 524128, 583688, 629552, 760879, 802571, 869576, 917224, 1167376, 1195667, 1259104, 1521758, 1605142, 1739152, 1834448, 2334752, 2391334, 3043516, 3210284, 3478304, 3668896, 4782668, 5326153, 6087032, 6420568, 8369669, 9565336, 10652306, 12174064, 12841136, 16739338, 19130672, 21304612, 24348128, 25682272, 33478676, 38261344, 42609224, 58587683, 66957352, 85218448, 117175366, 133914704, 170436896, 234350732, 267829408, 468701464, 937402928, 1874805856]

約数ペア:

[(1, 1874805856), (2, 937402928), (4, 468701464), (7, 267829408), (8, 234350732), (11, 170436896), (14, 133914704), (16, 117175366), (22, 85218448), (28, 66957352), (32, 58587683), (44, 42609224), (49, 38261344), (56, 33478676), (73, 25682272), (77, 24348128), (88, 21304612), (98, 19130672), (112, 16739338), (146, 12841136), (154, 12174064), (176, 10652306), (196, 9565336), (224, 8369669), (292, 6420568), (308, 6087032), (352, 5326153), (392, 4782668), (511, 3668896), (539, 3478304), (584, 3210284), (616, 3043516), (784, 2391334), (803, 2334752), (1022, 1834448), (1078, 1739152), (1168, 1605142), (1232, 1521758), (1489, 1259104), (1568, 1195667), (1606, 1167376), (2044, 917224), (2156, 869576), (2336, 802571), (2464, 760879), (2978, 629552), (3212, 583688), (3577, 524128), (4088, 458612), (4312, 434788), (5621, 333536), (5956, 314776), (6424, 291844), (7154, 262064), (8176, 229306), (8624, 217394), (10423, 179872), (11242, 166768), (11912, 157388), (12848, 145922), (14308, 131032), (16352, 114653), (16379, 114464), (17248, 108697), (20846, 89936), (22484, 83384), (23824, 78694), (25696, 72961), (28616, 65516), (32758, 57232), (39347, 47648), (41692, 44968)]