904851468

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{3761}}^1$

素因数の和:3975

約数の個数: 72

約数和(自身を含む): 2358051696

約数和(自身を除く): 1453200228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 163, 164, 246, 326, 369, 489, 492, 652, 738, 978, 1467, 1476, 1956, 2934, 3761, 5868, 6683, 7522, 11283, 13366, 15044, 20049, 22566, 26732, 33849, 40098, 45132, 60147, 67698, 80196, 120294, 135396, 154201, 240588, 308402, 462603, 613043, 616804, 925206, 1226086, 1387809, 1839129, 1850412, 2452172, 2775618, 3678258, 5517387, 5551236, 7356516, 11034774, 22069548, 25134763, 50269526, 75404289, 100539052, 150808578, 226212867, 301617156, 452425734, 904851468]

約数ペア:

[(1, 904851468), (2, 452425734), (3, 301617156), (4, 226212867), (6, 150808578), (9, 100539052), (12, 75404289), (18, 50269526), (36, 25134763), (41, 22069548), (82, 11034774), (123, 7356516), (163, 5551236), (164, 5517387), (246, 3678258), (326, 2775618), (369, 2452172), (489, 1850412), (492, 1839129), (652, 1387809), (738, 1226086), (978, 925206), (1467, 616804), (1476, 613043), (1956, 462603), (2934, 308402), (3761, 240588), (5868, 154201), (6683, 135396), (7522, 120294), (11283, 80196), (13366, 67698), (15044, 60147), (20049, 45132), (22566, 40098), (26732, 33849)]