392115776

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:740

約数の個数: 112

約数和(自身を含む): 903963648

約数和(自身を除く): 511847872

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 64, 92, 104, 124, 184, 208, 248, 299, 368, 403, 416, 496, 598, 661, 713, 736, 806, 832, 992, 1196, 1322, 1426, 1472, 1612, 1984, 2392, 2644, 2852, 3224, 4784, 5288, 5704, 6448, 8593, 9269, 9568, 10576, 11408, 12896, 15203, 17186, 18538, 19136, 20491, 21152, 22816, 25792, 30406, 34372, 37076, 40982, 42304, 45632, 60812, 68744, 74152, 81964, 121624, 137488, 148304, 163928, 197639, 243248, 266383, 274976, 296608, 327856, 395278, 471293, 486496, 532766, 549952, 593216, 655712, 790556, 942586, 972992, 1065532, 1311424, 1581112, 1885172, 2131064, 3162224, 3770344, 4262128, 6126809, 6324448, 7540688, 8524256, 12253618, 12648896, 15081376, 17048512, 24507236, 30162752, 49014472, 98028944, 196057888, 392115776]

約数ペア:

[(1, 392115776), (2, 196057888), (4, 98028944), (8, 49014472), (13, 30162752), (16, 24507236), (23, 17048512), (26, 15081376), (31, 12648896), (32, 12253618), (46, 8524256), (52, 7540688), (62, 6324448), (64, 6126809), (92, 4262128), (104, 3770344), (124, 3162224), (184, 2131064), (208, 1885172), (248, 1581112), (299, 1311424), (368, 1065532), (403, 972992), (416, 942586), (496, 790556), (598, 655712), (661, 593216), (713, 549952), (736, 532766), (806, 486496), (832, 471293), (992, 395278), (1196, 327856), (1322, 296608), (1426, 274976), (1472, 266383), (1612, 243248), (1984, 197639), (2392, 163928), (2644, 148304), (2852, 137488), (3224, 121624), (4784, 81964), (5288, 74152), (5704, 68744), (6448, 60812), (8593, 45632), (9269, 42304), (9568, 40982), (10576, 37076), (11408, 34372), (12896, 30406), (15203, 25792), (17186, 22816), (18538, 21152), (19136, 20491)]