215107704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1394

約数の個数: 128

約数和(自身を含む): 689472000

約数和(自身を除く): 474364296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 113, 126, 168, 189, 216, 226, 252, 339, 378, 452, 504, 678, 756, 791, 904, 1017, 1259, 1356, 1512, 1582, 2034, 2373, 2518, 2712, 3051, 3164, 3777, 4068, 4746, 5036, 6102, 6328, 7119, 7554, 8136, 8813, 9492, 10072, 11331, 12204, 14238, 15108, 17626, 18984, 21357, 22662, 24408, 26439, 28476, 30216, 33993, 35252, 42714, 45324, 52878, 56952, 67986, 70504, 79317, 85428, 90648, 105756, 135972, 142267, 158634, 170856, 211512, 237951, 271944, 284534, 317268, 426801, 475902, 569068, 634536, 853602, 951804, 995869, 1138136, 1280403, 1707204, 1903608, 1991738, 2560806, 2987607, 3414408, 3841209, 3983476, 5121612, 5975214, 7682418, 7966952, 8962821, 10243224, 11950428, 15364836, 17925642, 23900856, 26888463, 30729672, 35851284, 53776926, 71702568, 107553852, 215107704]

約数ペア:

[(1, 215107704), (2, 107553852), (3, 71702568), (4, 53776926), (6, 35851284), (7, 30729672), (8, 26888463), (9, 23900856), (12, 17925642), (14, 15364836), (18, 11950428), (21, 10243224), (24, 8962821), (27, 7966952), (28, 7682418), (36, 5975214), (42, 5121612), (54, 3983476), (56, 3841209), (63, 3414408), (72, 2987607), (84, 2560806), (108, 1991738), (113, 1903608), (126, 1707204), (168, 1280403), (189, 1138136), (216, 995869), (226, 951804), (252, 853602), (339, 634536), (378, 569068), (452, 475902), (504, 426801), (678, 317268), (756, 284534), (791, 271944), (904, 237951), (1017, 211512), (1259, 170856), (1356, 158634), (1512, 142267), (1582, 135972), (2034, 105756), (2373, 90648), (2518, 85428), (2712, 79317), (3051, 70504), (3164, 67986), (3777, 56952), (4068, 52878), (4746, 45324), (5036, 42714), (6102, 35252), (6328, 33993), (7119, 30216), (7554, 28476), (8136, 26439), (8813, 24408), (9492, 22662), (10072, 21357), (11331, 18984), (12204, 17626), (14238, 15108)]