782855892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{238967}}^1$

素因数の和:238997

約数の個数: 72

約数和(自身を含む): 2435561856

約数和(自身を除く): 1652705964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 238967, 477934, 716901, 955868, 1433802, 1672769, 2150703, 2867604, 3106571, 3345538, 4301406, 5018307, 6213142, 6691076, 8602812, 9319713, 10036614, 12426284, 15054921, 18639426, 20073228, 21745997, 27959139, 30109842, 37278852, 43491994, 55918278, 60219684, 65237991, 86983988, 111836556, 130475982, 195713973, 260951964, 391427946, 782855892]

約数ペア:

[(1, 782855892), (2, 391427946), (3, 260951964), (4, 195713973), (6, 130475982), (7, 111836556), (9, 86983988), (12, 65237991), (13, 60219684), (14, 55918278), (18, 43491994), (21, 37278852), (26, 30109842), (28, 27959139), (36, 21745997), (39, 20073228), (42, 18639426), (52, 15054921), (63, 12426284), (78, 10036614), (84, 9319713), (91, 8602812), (117, 6691076), (126, 6213142), (156, 5018307), (182, 4301406), (234, 3345538), (252, 3106571), (273, 2867604), (364, 2150703), (468, 1672769), (546, 1433802), (819, 955868), (1092, 716901), (1638, 477934), (3276, 238967)]