853289568

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1$

素因数の和:869

約数の個数: 144

約数和(自身を含む): 2581619040

約数和(自身を除く): 1728329472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 397, 408, 439, 544, 612, 794, 816, 878, 1191, 1224, 1317, 1588, 1632, 1756, 2382, 2448, 2634, 3176, 3512, 3573, 3951, 4764, 4896, 5268, 6352, 6749, 7024, 7146, 7463, 7902, 9528, 10536, 12704, 13498, 14048, 14292, 14926, 15804, 19056, 20247, 21072, 22389, 26996, 28584, 29852, 31608, 38112, 40494, 42144, 44778, 53992, 57168, 59704, 60741, 63216, 67167, 80988, 89556, 107984, 114336, 119408, 121482, 126432, 134334, 161976, 174283, 179112, 215968, 238816, 242964, 268668, 323952, 348566, 358224, 485928, 522849, 537336, 647904, 697132, 716448, 971856, 1045698, 1074672, 1394264, 1568547, 1943712, 2091396, 2149344, 2788528, 2962811, 3137094, 4182792, 5577056, 5925622, 6274188, 8365584, 8888433, 11851244, 12548376, 16731168, 17776866, 23702488, 25096752, 26665299, 35553732, 47404976, 50193504, 53330598, 71107464, 94809952, 106661196, 142214928, 213322392, 284429856, 426644784, 853289568]

約数ペア:

[(1, 853289568), (2, 426644784), (3, 284429856), (4, 213322392), (6, 142214928), (8, 106661196), (9, 94809952), (12, 71107464), (16, 53330598), (17, 50193504), (18, 47404976), (24, 35553732), (32, 26665299), (34, 25096752), (36, 23702488), (48, 17776866), (51, 16731168), (68, 12548376), (72, 11851244), (96, 8888433), (102, 8365584), (136, 6274188), (144, 5925622), (153, 5577056), (204, 4182792), (272, 3137094), (288, 2962811), (306, 2788528), (397, 2149344), (408, 2091396), (439, 1943712), (544, 1568547), (612, 1394264), (794, 1074672), (816, 1045698), (878, 971856), (1191, 716448), (1224, 697132), (1317, 647904), (1588, 537336), (1632, 522849), (1756, 485928), (2382, 358224), (2448, 348566), (2634, 323952), (3176, 268668), (3512, 242964), (3573, 238816), (3951, 215968), (4764, 179112), (4896, 174283), (5268, 161976), (6352, 134334), (6749, 126432), (7024, 121482), (7146, 119408), (7463, 114336), (7902, 107984), (9528, 89556), (10536, 80988), (12704, 67167), (13498, 63216), (14048, 60741), (14292, 59704), (14926, 57168), (15804, 53992), (19056, 44778), (20247, 42144), (21072, 40494), (22389, 38112), (26996, 31608), (28584, 29852)]