2688893532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{52711}}^1$

素因数の和:52843

約数の個数: 72

約数和(自身を含む): 7387059680

約数和(自身を除く): 4698166148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2834, 3924, 4251, 5668, 8502, 12753, 17004, 25506, 51012, 52711, 105422, 158133, 210844, 316266, 474399, 632532, 685243, 948798, 1370486, 1897596, 2055729, 2740972, 4111458, 5745499, 6167187, 8222916, 11490998, 12334374, 17236497, 22981996, 24668748, 34472994, 51709491, 68945988, 74691487, 103418982, 149382974, 206837964, 224074461, 298765948, 448148922, 672223383, 896297844, 1344446766, 2688893532]

約数ペア:

[(1, 2688893532), (2, 1344446766), (3, 896297844), (4, 672223383), (6, 448148922), (9, 298765948), (12, 224074461), (13, 206837964), (18, 149382974), (26, 103418982), (36, 74691487), (39, 68945988), (52, 51709491), (78, 34472994), (109, 24668748), (117, 22981996), (156, 17236497), (218, 12334374), (234, 11490998), (327, 8222916), (436, 6167187), (468, 5745499), (654, 4111458), (981, 2740972), (1308, 2055729), (1417, 1897596), (1962, 1370486), (2834, 948798), (3924, 685243), (4251, 632532), (5668, 474399), (8502, 316266), (12753, 210844), (17004, 158133), (25506, 105422), (51012, 52711)]