273980616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{379}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 847795200

約数和(自身を除く): 573814584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 331, 364, 379, 546, 662, 728, 758, 993, 1092, 1137, 1324, 1516, 1986, 2184, 2274, 2317, 2648, 2653, 3032, 3972, 4303, 4548, 4634, 4927, 5306, 6951, 7944, 7959, 8606, 9096, 9268, 9854, 10612, 12909, 13902, 14781, 15918, 17212, 18536, 19708, 21224, 25818, 27804, 29562, 30121, 31836, 34424, 34489, 39416, 51636, 55608, 59124, 60242, 63672, 68978, 90363, 103272, 103467, 118248, 120484, 125449, 137956, 180726, 206934, 240968, 250898, 275912, 361452, 376347, 413868, 501796, 722904, 752694, 827736, 878143, 1003592, 1505388, 1630837, 1756286, 2634429, 3010776, 3261674, 3512572, 4892511, 5268858, 6523348, 7025144, 9785022, 10537716, 11415859, 13046696, 19570044, 21075432, 22831718, 34247577, 39140088, 45663436, 68495154, 91326872, 136990308, 273980616]

約数ペア:

[(1, 273980616), (2, 136990308), (3, 91326872), (4, 68495154), (6, 45663436), (7, 39140088), (8, 34247577), (12, 22831718), (13, 21075432), (14, 19570044), (21, 13046696), (24, 11415859), (26, 10537716), (28, 9785022), (39, 7025144), (42, 6523348), (52, 5268858), (56, 4892511), (78, 3512572), (84, 3261674), (91, 3010776), (104, 2634429), (156, 1756286), (168, 1630837), (182, 1505388), (273, 1003592), (312, 878143), (331, 827736), (364, 752694), (379, 722904), (546, 501796), (662, 413868), (728, 376347), (758, 361452), (993, 275912), (1092, 250898), (1137, 240968), (1324, 206934), (1516, 180726), (1986, 137956), (2184, 125449), (2274, 120484), (2317, 118248), (2648, 103467), (2653, 103272), (3032, 90363), (3972, 68978), (4303, 63672), (4548, 60242), (4634, 59124), (4927, 55608), (5306, 51636), (6951, 39416), (7944, 34489), (7959, 34424), (8606, 31836), (9096, 30121), (9268, 29562), (9854, 27804), (10612, 25818), (12909, 21224), (13902, 19708), (14781, 18536), (15918, 17212)]