1568463104

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:744

約数の個数: 144

約数和(自身を含む): 3637208064

約数和(自身を除く): 2068744960

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 104, 124, 128, 184, 208, 248, 256, 299, 368, 403, 416, 496, 598, 661, 713, 736, 806, 832, 992, 1196, 1322, 1426, 1472, 1612, 1664, 1984, 2392, 2644, 2852, 2944, 3224, 3328, 3968, 4784, 5288, 5704, 5888, 6448, 7936, 8593, 9269, 9568, 10576, 11408, 12896, 15203, 17186, 18538, 19136, 20491, 21152, 22816, 25792, 30406, 34372, 37076, 38272, 40982, 42304, 45632, 51584, 60812, 68744, 74152, 76544, 81964, 84608, 91264, 103168, 121624, 137488, 148304, 163928, 169216, 182528, 197639, 243248, 266383, 274976, 296608, 327856, 395278, 471293, 486496, 532766, 549952, 593216, 655712, 790556, 942586, 972992, 1065532, 1099904, 1186432, 1311424, 1581112, 1885172, 1945984, 2131064, 2199808, 2372864, 2622848, 3162224, 3770344, 3891968, 4262128, 5245696, 6126809, 6324448, 7540688, 8524256, 12253618, 12648896, 15081376, 17048512, 24507236, 25297792, 30162752, 34097024, 49014472, 50595584, 60325504, 68194048, 98028944, 120651008, 196057888, 392115776, 784231552, 1568463104]

約数ペア:

[(1, 1568463104), (2, 784231552), (4, 392115776), (8, 196057888), (13, 120651008), (16, 98028944), (23, 68194048), (26, 60325504), (31, 50595584), (32, 49014472), (46, 34097024), (52, 30162752), (62, 25297792), (64, 24507236), (92, 17048512), (104, 15081376), (124, 12648896), (128, 12253618), (184, 8524256), (208, 7540688), (248, 6324448), (256, 6126809), (299, 5245696), (368, 4262128), (403, 3891968), (416, 3770344), (496, 3162224), (598, 2622848), (661, 2372864), (713, 2199808), (736, 2131064), (806, 1945984), (832, 1885172), (992, 1581112), (1196, 1311424), (1322, 1186432), (1426, 1099904), (1472, 1065532), (1612, 972992), (1664, 942586), (1984, 790556), (2392, 655712), (2644, 593216), (2852, 549952), (2944, 532766), (3224, 486496), (3328, 471293), (3968, 395278), (4784, 327856), (5288, 296608), (5704, 274976), (5888, 266383), (6448, 243248), (7936, 197639), (8593, 182528), (9269, 169216), (9568, 163928), (10576, 148304), (11408, 137488), (12896, 121624), (15203, 103168), (17186, 91264), (18538, 84608), (19136, 81964), (20491, 76544), (21152, 74152), (22816, 68744), (25792, 60812), (30406, 51584), (34372, 45632), (37076, 42304), (38272, 40982)]