1087720452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19531}}^1$

素因数の和:19578

約数の個数: 144

約数和(自身を含む): 3583262592

約数和(自身を除く): 2495542140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3094, 3276, 3978, 4284, 4641, 6188, 7956, 9282, 13923, 18564, 19531, 27846, 39062, 55692, 58593, 78124, 117186, 136717, 175779, 234372, 253903, 273434, 332027, 351558, 410151, 507806, 546868, 664054, 703116, 761709, 820302, 996081, 1015612, 1230453, 1328108, 1523418, 1640604, 1777321, 1992162, 2285127, 2324189, 2460906, 2988243, 3046836, 3554642, 3984324, 4316351, 4570254, 4648378, 4921812, 5331963, 5976486, 6972567, 7109284, 8632702, 9140508, 9296756, 10663926, 11952972, 12949053, 13945134, 15995889, 17265404, 20917701, 21327852, 25898106, 27890268, 30214457, 31991778, 38847159, 41835402, 51796212, 60428914, 63983556, 77694318, 83670804, 90643371, 120857828, 155388636, 181286742, 271930113, 362573484, 543860226, 1087720452]

約数ペア:

[(1, 1087720452), (2, 543860226), (3, 362573484), (4, 271930113), (6, 181286742), (7, 155388636), (9, 120857828), (12, 90643371), (13, 83670804), (14, 77694318), (17, 63983556), (18, 60428914), (21, 51796212), (26, 41835402), (28, 38847159), (34, 31991778), (36, 30214457), (39, 27890268), (42, 25898106), (51, 21327852), (52, 20917701), (63, 17265404), (68, 15995889), (78, 13945134), (84, 12949053), (91, 11952972), (102, 10663926), (117, 9296756), (119, 9140508), (126, 8632702), (153, 7109284), (156, 6972567), (182, 5976486), (204, 5331963), (221, 4921812), (234, 4648378), (238, 4570254), (252, 4316351), (273, 3984324), (306, 3554642), (357, 3046836), (364, 2988243), (442, 2460906), (468, 2324189), (476, 2285127), (546, 1992162), (612, 1777321), (663, 1640604), (714, 1523418), (819, 1328108), (884, 1230453), (1071, 1015612), (1092, 996081), (1326, 820302), (1428, 761709), (1547, 703116), (1638, 664054), (1989, 546868), (2142, 507806), (2652, 410151), (3094, 351558), (3276, 332027), (3978, 273434), (4284, 253903), (4641, 234372), (6188, 175779), (7956, 136717), (9282, 117186), (13923, 78124), (18564, 58593), (19531, 55692), (27846, 39062)]