299989976

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 688195200

約数和(自身を除く): 388205224

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 121, 124, 143, 242, 248, 286, 341, 403, 484, 572, 682, 769, 806, 968, 1144, 1364, 1538, 1573, 1612, 2728, 3076, 3146, 3224, 3751, 4433, 6152, 6292, 7502, 8459, 8866, 9997, 12584, 15004, 16918, 17732, 19994, 23839, 30008, 33836, 35464, 39988, 47678, 48763, 67672, 79976, 93049, 95356, 97526, 109967, 186098, 190712, 195052, 219934, 262229, 309907, 372196, 390104, 439868, 524458, 619814, 744392, 879736, 1048916, 1209637, 1239628, 2097832, 2419274, 2479256, 2884519, 3408977, 4838548, 5769038, 6817954, 9677096, 11538076, 13635908, 23076152, 27271816, 37498747, 74997494, 149994988, 299989976]

約数ペア:

[(1, 299989976), (2, 149994988), (4, 74997494), (8, 37498747), (11, 27271816), (13, 23076152), (22, 13635908), (26, 11538076), (31, 9677096), (44, 6817954), (52, 5769038), (62, 4838548), (88, 3408977), (104, 2884519), (121, 2479256), (124, 2419274), (143, 2097832), (242, 1239628), (248, 1209637), (286, 1048916), (341, 879736), (403, 744392), (484, 619814), (572, 524458), (682, 439868), (769, 390104), (806, 372196), (968, 309907), (1144, 262229), (1364, 219934), (1538, 195052), (1573, 190712), (1612, 186098), (2728, 109967), (3076, 97526), (3146, 95356), (3224, 93049), (3751, 79976), (4433, 67672), (6152, 48763), (6292, 47678), (7502, 39988), (8459, 35464), (8866, 33836), (9997, 30008), (12584, 23839), (15004, 19994), (16918, 17732)]