509370984

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 1462108800

約数和(自身を除く): 952737816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 67, 72, 108, 122, 134, 183, 201, 216, 244, 268, 366, 402, 488, 536, 549, 577, 603, 732, 804, 1098, 1154, 1206, 1464, 1608, 1647, 1731, 1809, 2196, 2308, 2412, 3294, 3462, 3618, 4087, 4392, 4616, 4824, 5193, 6588, 6924, 7236, 8174, 10386, 12261, 13176, 13848, 14472, 15579, 16348, 20772, 24522, 31158, 32696, 35197, 36783, 38659, 41544, 49044, 62316, 70394, 73566, 77318, 98088, 105591, 110349, 115977, 124632, 140788, 147132, 154636, 211182, 220698, 231954, 281576, 294264, 309272, 316773, 347931, 422364, 441396, 463908, 633546, 695862, 844728, 882792, 927816, 950319, 1043793, 1267092, 1391724, 1900638, 2087586, 2358199, 2534184, 2783448, 3801276, 4175172, 4716398, 7074597, 7602552, 8350344, 9432796, 14149194, 18865592, 21223791, 28298388, 42447582, 56596776, 63671373, 84895164, 127342746, 169790328, 254685492, 509370984]

約数ペア:

[(1, 509370984), (2, 254685492), (3, 169790328), (4, 127342746), (6, 84895164), (8, 63671373), (9, 56596776), (12, 42447582), (18, 28298388), (24, 21223791), (27, 18865592), (36, 14149194), (54, 9432796), (61, 8350344), (67, 7602552), (72, 7074597), (108, 4716398), (122, 4175172), (134, 3801276), (183, 2783448), (201, 2534184), (216, 2358199), (244, 2087586), (268, 1900638), (366, 1391724), (402, 1267092), (488, 1043793), (536, 950319), (549, 927816), (577, 882792), (603, 844728), (732, 695862), (804, 633546), (1098, 463908), (1154, 441396), (1206, 422364), (1464, 347931), (1608, 316773), (1647, 309272), (1731, 294264), (1809, 281576), (2196, 231954), (2308, 220698), (2412, 211182), (3294, 154636), (3462, 147132), (3618, 140788), (4087, 124632), (4392, 115977), (4616, 110349), (4824, 105591), (5193, 98088), (6588, 77318), (6924, 73566), (7236, 70394), (8174, 62316), (10386, 49044), (12261, 41544), (13176, 38659), (13848, 36783), (14472, 35197), (15579, 32696), (16348, 31158), (20772, 24522)]