219574812

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{3457}}^1$

素因数の和:3610

約数の個数: 48

約数和(自身を含む): 526722560

約数和(自身を除く): 307147748

約数列:

[1, 2, 3, 4, 6, 12, 67, 79, 134, 158, 201, 237, 268, 316, 402, 474, 804, 948, 3457, 5293, 6914, 10371, 10586, 13828, 15879, 20742, 21172, 31758, 41484, 63516, 231619, 273103, 463238, 546206, 694857, 819309, 926476, 1092412, 1389714, 1638618, 2779428, 3277236, 18297901, 36595802, 54893703, 73191604, 109787406, 219574812]

約数ペア:

[(1, 219574812), (2, 109787406), (3, 73191604), (4, 54893703), (6, 36595802), (12, 18297901), (67, 3277236), (79, 2779428), (134, 1638618), (158, 1389714), (201, 1092412), (237, 926476), (268, 819309), (316, 694857), (402, 546206), (474, 463238), (804, 273103), (948, 231619), (3457, 63516), (5293, 41484), (6914, 31758), (10371, 21172), (10586, 20742), (13828, 15879)]