2009053008

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{734303}}^1$

素因数の和:734336

約数の個数: 60

約数和(自身を含む): 5918490240

約数和(自身を除く): 3909437232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 734303, 1468606, 2202909, 2937212, 4405818, 5874424, 6608727, 8811636, 11748848, 13217454, 13951757, 17623272, 26434908, 27903514, 35246544, 41855271, 52869816, 55807028, 83710542, 105739632, 111614056, 125565813, 167421084, 223228112, 251131626, 334842168, 502263252, 669684336, 1004526504, 2009053008]

約数ペア:

[(1, 2009053008), (2, 1004526504), (3, 669684336), (4, 502263252), (6, 334842168), (8, 251131626), (9, 223228112), (12, 167421084), (16, 125565813), (18, 111614056), (19, 105739632), (24, 83710542), (36, 55807028), (38, 52869816), (48, 41855271), (57, 35246544), (72, 27903514), (76, 26434908), (114, 17623272), (144, 13951757), (152, 13217454), (171, 11748848), (228, 8811636), (304, 6608727), (342, 5874424), (456, 4405818), (684, 2937212), (912, 2202909), (1368, 1468606), (2736, 734303)]