470435652

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 1294220928

約数和(自身を除く): 823785276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 73, 86, 92, 129, 138, 146, 172, 181, 207, 219, 258, 276, 292, 362, 387, 414, 438, 516, 543, 657, 724, 774, 828, 876, 989, 1086, 1314, 1548, 1629, 1679, 1978, 2172, 2628, 2967, 3139, 3258, 3358, 3956, 4163, 5037, 5934, 6278, 6516, 6716, 7783, 8326, 8901, 9417, 10074, 11868, 12489, 12556, 13213, 15111, 15566, 16652, 17802, 18834, 20148, 23349, 24978, 26426, 28251, 30222, 31132, 35604, 37467, 37668, 39639, 46698, 49956, 52852, 56502, 60444, 70047, 72197, 74934, 79278, 93396, 113004, 118917, 140094, 144394, 149868, 158556, 179009, 216591, 237834, 280188, 288788, 303899, 358018, 433182, 475668, 537027, 568159, 607798, 649773, 716036, 866364, 911697, 1074054, 1136318, 1215596, 1299546, 1611081, 1704477, 1823394, 2148108, 2272636, 2599092, 2735091, 3222162, 3408954, 3646788, 5113431, 5470182, 6444324, 6817908, 10226862, 10940364, 13067657, 20453724, 26135314, 39202971, 52270628, 78405942, 117608913, 156811884, 235217826, 470435652]

約数ペア:

[(1, 470435652), (2, 235217826), (3, 156811884), (4, 117608913), (6, 78405942), (9, 52270628), (12, 39202971), (18, 26135314), (23, 20453724), (36, 13067657), (43, 10940364), (46, 10226862), (69, 6817908), (73, 6444324), (86, 5470182), (92, 5113431), (129, 3646788), (138, 3408954), (146, 3222162), (172, 2735091), (181, 2599092), (207, 2272636), (219, 2148108), (258, 1823394), (276, 1704477), (292, 1611081), (362, 1299546), (387, 1215596), (414, 1136318), (438, 1074054), (516, 911697), (543, 866364), (657, 716036), (724, 649773), (774, 607798), (828, 568159), (876, 537027), (989, 475668), (1086, 433182), (1314, 358018), (1548, 303899), (1629, 288788), (1679, 280188), (1978, 237834), (2172, 216591), (2628, 179009), (2967, 158556), (3139, 149868), (3258, 144394), (3358, 140094), (3956, 118917), (4163, 113004), (5037, 93396), (5934, 79278), (6278, 74934), (6516, 72197), (6716, 70047), (7783, 60444), (8326, 56502), (8901, 52852), (9417, 49956), (10074, 46698), (11868, 39639), (12489, 37668), (12556, 37467), (13213, 35604), (15111, 31132), (15566, 30222), (16652, 28251), (17802, 26426), (18834, 24978), (20148, 23349)]