216959652

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9461}}^1$

素因数の和:9498

約数の個数: 108

約数和(自身を含む): 687111516

約数和(自身を除く): 470151864

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 9461, 11466, 18922, 22932, 28383, 37844, 56766, 66227, 85149, 113532, 122993, 132454, 170298, 198681, 245986, 264908, 340596, 368979, 397362, 463589, 491972, 596043, 737958, 794724, 860951, 927178, 1106937, 1192086, 1390767, 1475916, 1721902, 1854356, 2213874, 2384172, 2582853, 2781534, 3443804, 4172301, 4427748, 5165706, 5563068, 6026657, 7748559, 8344602, 10331412, 12053314, 15497118, 16689204, 18079971, 24106628, 30994236, 36159942, 54239913, 72319884, 108479826, 216959652]

約数ペア:

[(1, 216959652), (2, 108479826), (3, 72319884), (4, 54239913), (6, 36159942), (7, 30994236), (9, 24106628), (12, 18079971), (13, 16689204), (14, 15497118), (18, 12053314), (21, 10331412), (26, 8344602), (28, 7748559), (36, 6026657), (39, 5563068), (42, 5165706), (49, 4427748), (52, 4172301), (63, 3443804), (78, 2781534), (84, 2582853), (91, 2384172), (98, 2213874), (117, 1854356), (126, 1721902), (147, 1475916), (156, 1390767), (182, 1192086), (196, 1106937), (234, 927178), (252, 860951), (273, 794724), (294, 737958), (364, 596043), (441, 491972), (468, 463589), (546, 397362), (588, 368979), (637, 340596), (819, 264908), (882, 245986), (1092, 198681), (1274, 170298), (1638, 132454), (1764, 122993), (1911, 113532), (2548, 85149), (3276, 66227), (3822, 56766), (5733, 37844), (7644, 28383), (9461, 22932), (11466, 18922)]