267348536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 647740800

約数和(自身を除く): 380392264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 53, 56, 82, 91, 104, 106, 164, 169, 182, 212, 287, 328, 338, 364, 371, 424, 533, 574, 676, 689, 728, 742, 1066, 1148, 1183, 1352, 1378, 1484, 2132, 2173, 2197, 2296, 2366, 2756, 2968, 3731, 4264, 4346, 4394, 4732, 4823, 5512, 6929, 7462, 8692, 8788, 8957, 9464, 9646, 13858, 14924, 15211, 15379, 17384, 17576, 17914, 19292, 27716, 28249, 29848, 30422, 30758, 35828, 38584, 48503, 55432, 56498, 60844, 61516, 62699, 71656, 90077, 97006, 112996, 116441, 121688, 123032, 125398, 180154, 194012, 197743, 225992, 232882, 250796, 360308, 367237, 388024, 395486, 465764, 501592, 630539, 720616, 734474, 790972, 815087, 931528, 1261078, 1468948, 1581944, 1630174, 2522156, 2570659, 2937896, 3260348, 4774081, 5044312, 5141318, 6520696, 9548162, 10282636, 19096324, 20565272, 33418567, 38192648, 66837134, 133674268, 267348536]

約数ペア:

[(1, 267348536), (2, 133674268), (4, 66837134), (7, 38192648), (8, 33418567), (13, 20565272), (14, 19096324), (26, 10282636), (28, 9548162), (41, 6520696), (52, 5141318), (53, 5044312), (56, 4774081), (82, 3260348), (91, 2937896), (104, 2570659), (106, 2522156), (164, 1630174), (169, 1581944), (182, 1468948), (212, 1261078), (287, 931528), (328, 815087), (338, 790972), (364, 734474), (371, 720616), (424, 630539), (533, 501592), (574, 465764), (676, 395486), (689, 388024), (728, 367237), (742, 360308), (1066, 250796), (1148, 232882), (1183, 225992), (1352, 197743), (1378, 194012), (1484, 180154), (2132, 125398), (2173, 123032), (2197, 121688), (2296, 116441), (2366, 112996), (2756, 97006), (2968, 90077), (3731, 71656), (4264, 62699), (4346, 61516), (4394, 60844), (4732, 56498), (4823, 55432), (5512, 48503), (6929, 38584), (7462, 35828), (8692, 30758), (8788, 30422), (8957, 29848), (9464, 28249), (9646, 27716), (13858, 19292), (14924, 17914), (15211, 17576), (15379, 17384)]