355072068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32987}}^1$

素因数の和:33033

約数の個数: 72

約数和(自身を含む): 1008641088

約数和(自身を除く): 653569020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 32987, 65974, 98961, 131948, 197922, 296883, 395844, 428831, 593766, 758701, 857662, 1187532, 1286493, 1517402, 1715324, 2276103, 2572986, 3034804, 3859479, 4552206, 5145972, 6828309, 7718958, 9104412, 9863113, 13656618, 15437916, 19726226, 27313236, 29589339, 39452452, 59178678, 88768017, 118357356, 177536034, 355072068]

約数ペア:

[(1, 355072068), (2, 177536034), (3, 118357356), (4, 88768017), (6, 59178678), (9, 39452452), (12, 29589339), (13, 27313236), (18, 19726226), (23, 15437916), (26, 13656618), (36, 9863113), (39, 9104412), (46, 7718958), (52, 6828309), (69, 5145972), (78, 4552206), (92, 3859479), (117, 3034804), (138, 2572986), (156, 2276103), (207, 1715324), (234, 1517402), (276, 1286493), (299, 1187532), (414, 857662), (468, 758701), (598, 593766), (828, 428831), (897, 395844), (1196, 296883), (1794, 197922), (2691, 131948), (3588, 98961), (5382, 65974), (10764, 32987)]