249502802004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13151107}}^1$

素因数の和:13151165

約数の個数: 72

約数和(自身を含む): 689328476928

約数和(自身を除く): 439825674924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 13151107, 26302214, 39453321, 52604428, 78906642, 118359963, 157813284, 223568819, 236719926, 407684317, 447137638, 473439852, 670706457, 815368634, 894275276, 1223052951, 1341412914, 1630737268, 2012119371, 2446105902, 2682825828, 3669158853, 4024238742, 4892211804, 6930633389, 7338317706, 8048477484, 13861266778, 14676635412, 20791900167, 27722533556, 41583800334, 62375700501, 83167600668, 124751401002, 249502802004]

約数ペア:

[(1, 249502802004), (2, 124751401002), (3, 83167600668), (4, 62375700501), (6, 41583800334), (9, 27722533556), (12, 20791900167), (17, 14676635412), (18, 13861266778), (31, 8048477484), (34, 7338317706), (36, 6930633389), (51, 4892211804), (62, 4024238742), (68, 3669158853), (93, 2682825828), (102, 2446105902), (124, 2012119371), (153, 1630737268), (186, 1341412914), (204, 1223052951), (279, 894275276), (306, 815368634), (372, 670706457), (527, 473439852), (558, 447137638), (612, 407684317), (1054, 236719926), (1116, 223568819), (1581, 157813284), (2108, 118359963), (3162, 78906642), (4743, 52604428), (6324, 39453321), (9486, 26302214), (18972, 13151107)]