470208708

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 1204545888

約数和(自身を除く): 734337180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 227, 326, 353, 454, 489, 652, 681, 706, 908, 978, 1059, 1362, 1412, 1467, 1956, 2043, 2118, 2724, 2934, 3177, 4086, 4236, 5868, 6354, 8172, 12708, 37001, 57539, 74002, 80131, 111003, 115078, 148004, 160262, 172617, 222006, 230156, 240393, 320524, 333009, 345234, 444012, 480786, 517851, 666018, 690468, 721179, 961572, 1035702, 1332036, 1442358, 2071404, 2884716, 13061353, 26122706, 39184059, 52245412, 78368118, 117552177, 156736236, 235104354, 470208708]

約数ペア:

[(1, 470208708), (2, 235104354), (3, 156736236), (4, 117552177), (6, 78368118), (9, 52245412), (12, 39184059), (18, 26122706), (36, 13061353), (163, 2884716), (227, 2071404), (326, 1442358), (353, 1332036), (454, 1035702), (489, 961572), (652, 721179), (681, 690468), (706, 666018), (908, 517851), (978, 480786), (1059, 444012), (1362, 345234), (1412, 333009), (1467, 320524), (1956, 240393), (2043, 230156), (2118, 222006), (2724, 172617), (2934, 160262), (3177, 148004), (4086, 115078), (4236, 111003), (5868, 80131), (6354, 74002), (8172, 57539), (12708, 37001)]