1626730456

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1149

約数の個数: 96

約数和(自身を含む): 3504816000

約数和(自身を除く): 1878085544

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 169, 248, 296, 338, 403, 481, 676, 806, 962, 1049, 1147, 1352, 1612, 1924, 2098, 2294, 3224, 3848, 4196, 4588, 5239, 6253, 8392, 9176, 10478, 12506, 13637, 14911, 20956, 25012, 27274, 29822, 32519, 38813, 41912, 50024, 54548, 59644, 65038, 77626, 109096, 119288, 130076, 155252, 177281, 193843, 260152, 310504, 354562, 387686, 422747, 504569, 709124, 775372, 845494, 1009138, 1203203, 1418248, 1550744, 1690988, 2018276, 2406406, 3381976, 4036552, 4812812, 5495711, 6559397, 9625624, 10991422, 13118794, 15641639, 21982844, 26237588, 31283278, 43965688, 52475176, 62566556, 125133112, 203341307, 406682614, 813365228, 1626730456]

約数ペア:

[(1, 1626730456), (2, 813365228), (4, 406682614), (8, 203341307), (13, 125133112), (26, 62566556), (31, 52475176), (37, 43965688), (52, 31283278), (62, 26237588), (74, 21982844), (104, 15641639), (124, 13118794), (148, 10991422), (169, 9625624), (248, 6559397), (296, 5495711), (338, 4812812), (403, 4036552), (481, 3381976), (676, 2406406), (806, 2018276), (962, 1690988), (1049, 1550744), (1147, 1418248), (1352, 1203203), (1612, 1009138), (1924, 845494), (2098, 775372), (2294, 709124), (3224, 504569), (3848, 422747), (4196, 387686), (4588, 354562), (5239, 310504), (6253, 260152), (8392, 193843), (9176, 177281), (10478, 155252), (12506, 130076), (13637, 119288), (14911, 109096), (20956, 77626), (25012, 65038), (27274, 59644), (29822, 54548), (32519, 50024), (38813, 41912)]