478902424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 1222502400

約数和(自身を除く): 743599976

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 79, 88, 91, 104, 143, 154, 158, 182, 286, 308, 316, 364, 553, 572, 616, 632, 728, 757, 869, 1001, 1027, 1106, 1144, 1514, 1738, 2002, 2054, 2212, 3028, 3476, 4004, 4108, 4424, 5299, 6056, 6083, 6952, 7189, 8008, 8216, 8327, 9841, 10598, 11297, 12166, 14378, 16654, 19682, 21196, 22594, 24332, 28756, 33308, 39364, 42392, 45188, 48664, 57512, 58289, 59803, 66616, 68887, 78728, 79079, 90376, 108251, 116578, 119606, 137774, 158158, 216502, 233156, 239212, 275548, 316316, 418621, 433004, 466312, 478424, 551096, 632632, 657833, 757757, 777439, 837242, 866008, 1315666, 1515514, 1554878, 1674484, 2631332, 3031028, 3109756, 3348968, 4604831, 5262664, 5442073, 6062056, 6219512, 8551829, 9209662, 10884146, 17103658, 18419324, 21768292, 34207316, 36838648, 43536584, 59862803, 68414632, 119725606, 239451212, 478902424]

約数ペア:

[(1, 478902424), (2, 239451212), (4, 119725606), (7, 68414632), (8, 59862803), (11, 43536584), (13, 36838648), (14, 34207316), (22, 21768292), (26, 18419324), (28, 17103658), (44, 10884146), (52, 9209662), (56, 8551829), (77, 6219512), (79, 6062056), (88, 5442073), (91, 5262664), (104, 4604831), (143, 3348968), (154, 3109756), (158, 3031028), (182, 2631332), (286, 1674484), (308, 1554878), (316, 1515514), (364, 1315666), (553, 866008), (572, 837242), (616, 777439), (632, 757757), (728, 657833), (757, 632632), (869, 551096), (1001, 478424), (1027, 466312), (1106, 433004), (1144, 418621), (1514, 316316), (1738, 275548), (2002, 239212), (2054, 233156), (2212, 216502), (3028, 158158), (3476, 137774), (4004, 119606), (4108, 116578), (4424, 108251), (5299, 90376), (6056, 79079), (6083, 78728), (6952, 68887), (7189, 66616), (8008, 59803), (8216, 58289), (8327, 57512), (9841, 48664), (10598, 45188), (11297, 42392), (12166, 39364), (14378, 33308), (16654, 28756), (19682, 24332), (21196, 22594)]