388569204

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{211639}}^1$

素因数の和:211669

約数の個数: 48

約数和(自身を含む): 1066665600

約数和(自身を除く): 678096396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 211639, 423278, 634917, 846556, 1269834, 1904751, 2539668, 3597863, 3809502, 5714253, 7195726, 7619004, 10793589, 11428506, 14391452, 21587178, 22857012, 32380767, 43174356, 64761534, 97142301, 129523068, 194284602, 388569204]

約数ペア:

[(1, 388569204), (2, 194284602), (3, 129523068), (4, 97142301), (6, 64761534), (9, 43174356), (12, 32380767), (17, 22857012), (18, 21587178), (27, 14391452), (34, 11428506), (36, 10793589), (51, 7619004), (54, 7195726), (68, 5714253), (102, 3809502), (108, 3597863), (153, 2539668), (204, 1904751), (306, 1269834), (459, 846556), (612, 634917), (918, 423278), (1836, 211639)]