381039204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{348937}}^1$

素因数の和:348964

約数の個数: 48

約数和(自身を含む): 1094269568

約数和(自身を除く): 713230364

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 348937, 697874, 1046811, 1395748, 2093622, 2442559, 4187244, 4536181, 4885118, 7327677, 9072362, 9770236, 13608543, 14655354, 18144724, 27217086, 29310708, 31753267, 54434172, 63506534, 95259801, 127013068, 190519602, 381039204]

約数ペア:

[(1, 381039204), (2, 190519602), (3, 127013068), (4, 95259801), (6, 63506534), (7, 54434172), (12, 31753267), (13, 29310708), (14, 27217086), (21, 18144724), (26, 14655354), (28, 13608543), (39, 9770236), (42, 9072362), (52, 7327677), (78, 4885118), (84, 4536181), (91, 4187244), (156, 2442559), (182, 2093622), (273, 1395748), (364, 1046811), (546, 697874), (1092, 348937)]