901344496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2887}}^1$

素因数の和:3006

約数の個数: 80

約数和(自身を含む): 2005427200

約数和(自身を除く): 1104082704

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 79, 104, 152, 158, 208, 247, 304, 316, 494, 632, 988, 1027, 1264, 1501, 1976, 2054, 2887, 3002, 3952, 4108, 5774, 6004, 8216, 11548, 12008, 16432, 19513, 23096, 24016, 37531, 39026, 46192, 54853, 75062, 78052, 109706, 150124, 156104, 219412, 228073, 300248, 312208, 438824, 456146, 600496, 713089, 877648, 912292, 1426178, 1824584, 2852356, 2964949, 3649168, 4333387, 5704712, 5929898, 8666774, 11409424, 11859796, 17333548, 23719592, 34667096, 47439184, 56334031, 69334192, 112668062, 225336124, 450672248, 901344496]

約数ペア:

[(1, 901344496), (2, 450672248), (4, 225336124), (8, 112668062), (13, 69334192), (16, 56334031), (19, 47439184), (26, 34667096), (38, 23719592), (52, 17333548), (76, 11859796), (79, 11409424), (104, 8666774), (152, 5929898), (158, 5704712), (208, 4333387), (247, 3649168), (304, 2964949), (316, 2852356), (494, 1824584), (632, 1426178), (988, 912292), (1027, 877648), (1264, 713089), (1501, 600496), (1976, 456146), (2054, 438824), (2887, 312208), (3002, 300248), (3952, 228073), (4108, 219412), (5774, 156104), (6004, 150124), (8216, 109706), (11548, 78052), (12008, 75062), (16432, 54853), (19513, 46192), (23096, 39026), (24016, 37531)]