238370656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12647}}^1$

素因数の和:12707

約数の個数: 48

約数和(自身を含む): 509967360

約数和(自身を除く): 271596704

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 12647, 18848, 25294, 50588, 101176, 202352, 240293, 392057, 404704, 480586, 784114, 961172, 1568228, 1922344, 3136456, 3844688, 6272912, 7449083, 7689376, 12545824, 14898166, 29796332, 59592664, 119185328, 238370656]

約数ペア:

[(1, 238370656), (2, 119185328), (4, 59592664), (8, 29796332), (16, 14898166), (19, 12545824), (31, 7689376), (32, 7449083), (38, 6272912), (62, 3844688), (76, 3136456), (124, 1922344), (152, 1568228), (248, 961172), (304, 784114), (496, 480586), (589, 404704), (608, 392057), (992, 240293), (1178, 202352), (2356, 101176), (4712, 50588), (9424, 25294), (12647, 18848)]