3438789328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28069}}^1$

素因数の和:28140

約数の個数: 80

約数和(自身を含む): 7796723200

約数和(自身を除く): 4357933872

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 3952, 4712, 6448, 7657, 9424, 15314, 28069, 30628, 56138, 61256, 112276, 122512, 224552, 364897, 449104, 533311, 729794, 870139, 1066622, 1459588, 1740278, 2133244, 2919176, 3480556, 4266488, 5838352, 6933043, 6961112, 8532976, 11311807, 13866086, 13922224, 16532641, 22623614, 27732172, 33065282, 45247228, 55464344, 66130564, 90494456, 110928688, 132261128, 180988912, 214924333, 264522256, 429848666, 859697332, 1719394664, 3438789328]

約数ペア:

[(1, 3438789328), (2, 1719394664), (4, 859697332), (8, 429848666), (13, 264522256), (16, 214924333), (19, 180988912), (26, 132261128), (31, 110928688), (38, 90494456), (52, 66130564), (62, 55464344), (76, 45247228), (104, 33065282), (124, 27732172), (152, 22623614), (208, 16532641), (247, 13922224), (248, 13866086), (304, 11311807), (403, 8532976), (494, 6961112), (496, 6933043), (589, 5838352), (806, 4266488), (988, 3480556), (1178, 2919176), (1612, 2133244), (1976, 1740278), (2356, 1459588), (3224, 1066622), (3952, 870139), (4712, 729794), (6448, 533311), (7657, 449104), (9424, 364897), (15314, 224552), (28069, 122512), (30628, 112276), (56138, 61256)]