227987316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1097}}^1$

素因数の和:1381

約数の個数: 72

約数和(自身を含む): 604304064

約数和(自身を除く): 376316748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 251, 276, 414, 502, 753, 828, 1004, 1097, 1506, 2194, 2259, 3012, 3291, 4388, 4518, 5773, 6582, 9036, 9873, 11546, 13164, 17319, 19746, 23092, 25231, 34638, 39492, 50462, 51957, 69276, 75693, 100924, 103914, 151386, 207828, 227079, 275347, 302772, 454158, 550694, 826041, 908316, 1101388, 1652082, 2478123, 3304164, 4956246, 6332981, 9912492, 12665962, 18998943, 25331924, 37997886, 56996829, 75995772, 113993658, 227987316]

約数ペア:

[(1, 227987316), (2, 113993658), (3, 75995772), (4, 56996829), (6, 37997886), (9, 25331924), (12, 18998943), (18, 12665962), (23, 9912492), (36, 6332981), (46, 4956246), (69, 3304164), (92, 2478123), (138, 1652082), (207, 1101388), (251, 908316), (276, 826041), (414, 550694), (502, 454158), (753, 302772), (828, 275347), (1004, 227079), (1097, 207828), (1506, 151386), (2194, 103914), (2259, 100924), (3012, 75693), (3291, 69276), (4388, 51957), (4518, 50462), (5773, 39492), (6582, 34638), (9036, 25231), (9873, 23092), (11546, 19746), (13164, 17319)]