305161128

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{74357}}^1$

素因数の和:74391

約数の個数: 64

約数和(自身を含む): 892296000

約数和(自身を除く): 587134872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 74357, 148714, 223071, 297428, 446142, 594856, 669213, 892284, 1338426, 1412783, 1784568, 2007639, 2676852, 2825566, 4015278, 4238349, 5353704, 5651132, 8030556, 8476698, 11302264, 12715047, 16061112, 16953396, 25430094, 33906792, 38145141, 50860188, 76290282, 101720376, 152580564, 305161128]

約数ペア:

[(1, 305161128), (2, 152580564), (3, 101720376), (4, 76290282), (6, 50860188), (8, 38145141), (9, 33906792), (12, 25430094), (18, 16953396), (19, 16061112), (24, 12715047), (27, 11302264), (36, 8476698), (38, 8030556), (54, 5651132), (57, 5353704), (72, 4238349), (76, 4015278), (108, 2825566), (114, 2676852), (152, 2007639), (171, 1784568), (216, 1412783), (228, 1338426), (342, 892284), (456, 669213), (513, 594856), (684, 446142), (1026, 297428), (1368, 223071), (2052, 148714), (4104, 74357)]