271736936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 554040000

約数和(自身を除く): 282303064

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 89, 106, 152, 178, 212, 356, 379, 424, 712, 758, 1007, 1516, 1691, 2014, 3032, 3382, 4028, 4717, 6764, 7201, 8056, 9434, 13528, 14402, 18868, 20087, 28804, 33731, 37736, 40174, 57608, 67462, 80348, 89623, 134924, 160696, 179246, 269848, 358492, 381653, 640889, 716984, 763306, 1281778, 1526612, 1787743, 2563556, 3053224, 3575486, 5127112, 7150972, 14301944, 33967117, 67934234, 135868468, 271736936]

約数ペア:

[(1, 271736936), (2, 135868468), (4, 67934234), (8, 33967117), (19, 14301944), (38, 7150972), (53, 5127112), (76, 3575486), (89, 3053224), (106, 2563556), (152, 1787743), (178, 1526612), (212, 1281778), (356, 763306), (379, 716984), (424, 640889), (712, 381653), (758, 358492), (1007, 269848), (1516, 179246), (1691, 160696), (2014, 134924), (3032, 89623), (3382, 80348), (4028, 67462), (4717, 57608), (6764, 40174), (7201, 37736), (8056, 33731), (9434, 28804), (13528, 20087), (14402, 18868)]