490289832

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1801}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 1405560000

約数和(自身を除く): 915270168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 199, 228, 342, 398, 456, 597, 684, 796, 1194, 1368, 1592, 1791, 1801, 2388, 3582, 3602, 3781, 4776, 5403, 7164, 7204, 7562, 10806, 11343, 14328, 14408, 15124, 16209, 21612, 22686, 30248, 32418, 34029, 34219, 43224, 45372, 64836, 68058, 68438, 90744, 102657, 129672, 136116, 136876, 205314, 272232, 273752, 307971, 358399, 410628, 615942, 716798, 821256, 1075197, 1231884, 1433596, 2150394, 2463768, 2867192, 3225591, 4300788, 6451182, 6809581, 8601576, 12902364, 13619162, 20428743, 25804728, 27238324, 40857486, 54476648, 61286229, 81714972, 122572458, 163429944, 245144916, 490289832]

約数ペア:

[(1, 490289832), (2, 245144916), (3, 163429944), (4, 122572458), (6, 81714972), (8, 61286229), (9, 54476648), (12, 40857486), (18, 27238324), (19, 25804728), (24, 20428743), (36, 13619162), (38, 12902364), (57, 8601576), (72, 6809581), (76, 6451182), (114, 4300788), (152, 3225591), (171, 2867192), (199, 2463768), (228, 2150394), (342, 1433596), (398, 1231884), (456, 1075197), (597, 821256), (684, 716798), (796, 615942), (1194, 410628), (1368, 358399), (1592, 307971), (1791, 273752), (1801, 272232), (2388, 205314), (3582, 136876), (3602, 136116), (3781, 129672), (4776, 102657), (5403, 90744), (7164, 68438), (7204, 68058), (7562, 64836), (10806, 45372), (11343, 43224), (14328, 34219), (14408, 34029), (15124, 32418), (16209, 30248), (21612, 22686)]