225212688

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1373

約数の個数: 120

約数和(自身を含む): 670617792

約数和(自身を除く): 445405104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 53, 69, 72, 92, 106, 138, 144, 159, 184, 207, 212, 276, 318, 368, 414, 424, 477, 552, 636, 828, 848, 954, 1104, 1219, 1272, 1283, 1656, 1908, 2438, 2544, 2566, 3312, 3657, 3816, 3849, 4876, 5132, 7314, 7632, 7698, 9752, 10264, 10971, 11547, 14628, 15396, 19504, 20528, 21942, 23094, 29256, 29509, 30792, 43884, 46188, 58512, 59018, 61584, 67999, 87768, 88527, 92376, 118036, 135998, 175536, 177054, 184752, 203997, 236072, 265581, 271996, 354108, 407994, 472144, 531162, 543992, 611991, 708216, 815988, 1062324, 1087984, 1223982, 1416432, 1563977, 1631976, 2124648, 2447964, 3127954, 3263952, 4249296, 4691931, 4895928, 6255908, 9383862, 9791856, 12511816, 14075793, 18767724, 25023632, 28151586, 37535448, 56303172, 75070896, 112606344, 225212688]

約数ペア:

[(1, 225212688), (2, 112606344), (3, 75070896), (4, 56303172), (6, 37535448), (8, 28151586), (9, 25023632), (12, 18767724), (16, 14075793), (18, 12511816), (23, 9791856), (24, 9383862), (36, 6255908), (46, 4895928), (48, 4691931), (53, 4249296), (69, 3263952), (72, 3127954), (92, 2447964), (106, 2124648), (138, 1631976), (144, 1563977), (159, 1416432), (184, 1223982), (207, 1087984), (212, 1062324), (276, 815988), (318, 708216), (368, 611991), (414, 543992), (424, 531162), (477, 472144), (552, 407994), (636, 354108), (828, 271996), (848, 265581), (954, 236072), (1104, 203997), (1219, 184752), (1272, 177054), (1283, 175536), (1656, 135998), (1908, 118036), (2438, 92376), (2544, 88527), (2566, 87768), (3312, 67999), (3657, 61584), (3816, 59018), (3849, 58512), (4876, 46188), (5132, 43884), (7314, 30792), (7632, 29509), (7698, 29256), (9752, 23094), (10264, 21942), (10971, 20528), (11547, 19504), (14628, 15396)]