1681736688

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{94949}}^1$

素因数の和:95007

約数の個数: 80

約数和(自身を含む): 4944996000

約数和(自身を除く): 3263259312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4428, 5904, 8856, 17712, 94949, 189898, 284847, 379796, 569694, 759592, 854541, 1139388, 1519184, 1709082, 2278776, 2563623, 3418164, 3892909, 4557552, 5127246, 6836328, 7785818, 10254492, 11678727, 13672656, 15571636, 20508984, 23357454, 31143272, 35036181, 41017968, 46714908, 62286544, 70072362, 93429816, 105108543, 140144724, 186859632, 210217086, 280289448, 420434172, 560578896, 840868344, 1681736688]

約数ペア:

[(1, 1681736688), (2, 840868344), (3, 560578896), (4, 420434172), (6, 280289448), (8, 210217086), (9, 186859632), (12, 140144724), (16, 105108543), (18, 93429816), (24, 70072362), (27, 62286544), (36, 46714908), (41, 41017968), (48, 35036181), (54, 31143272), (72, 23357454), (82, 20508984), (108, 15571636), (123, 13672656), (144, 11678727), (164, 10254492), (216, 7785818), (246, 6836328), (328, 5127246), (369, 4557552), (432, 3892909), (492, 3418164), (656, 2563623), (738, 2278776), (984, 1709082), (1107, 1519184), (1476, 1139388), (1968, 854541), (2214, 759592), (2952, 569694), (4428, 379796), (5904, 284847), (8856, 189898), (17712, 94949)]