1995469128216

素因数分解:

$2^3\times 3^5\times {\mathrm{409}}^1\times {\mathrm{2509721}}^1$

素因数の和:2510151

約数の個数: 96

約数和(自身を含む): 5618263669200

約数和(自身を除く): 3622794540984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 409, 486, 648, 818, 972, 1227, 1636, 1944, 2454, 3272, 3681, 4908, 7362, 9816, 11043, 14724, 22086, 29448, 33129, 44172, 66258, 88344, 99387, 132516, 198774, 265032, 397548, 795096, 2509721, 5019442, 7529163, 10038884, 15058326, 20077768, 22587489, 30116652, 45174978, 60233304, 67762467, 90349956, 135524934, 180699912, 203287401, 271049868, 406574802, 542099736, 609862203, 813149604, 1026475889, 1219724406, 1626299208, 2052951778, 2439448812, 3079427667, 4105903556, 4878897624, 6158855334, 8211807112, 9238283001, 12317710668, 18476566002, 24635421336, 27714849003, 36953132004, 55429698006, 73906264008, 83144547009, 110859396012, 166289094018, 221718792024, 249433641027, 332578188036, 498867282054, 665156376072, 997734564108, 1995469128216]

約数ペア:

[(1, 1995469128216), (2, 997734564108), (3, 665156376072), (4, 498867282054), (6, 332578188036), (8, 249433641027), (9, 221718792024), (12, 166289094018), (18, 110859396012), (24, 83144547009), (27, 73906264008), (36, 55429698006), (54, 36953132004), (72, 27714849003), (81, 24635421336), (108, 18476566002), (162, 12317710668), (216, 9238283001), (243, 8211807112), (324, 6158855334), (409, 4878897624), (486, 4105903556), (648, 3079427667), (818, 2439448812), (972, 2052951778), (1227, 1626299208), (1636, 1219724406), (1944, 1026475889), (2454, 813149604), (3272, 609862203), (3681, 542099736), (4908, 406574802), (7362, 271049868), (9816, 203287401), (11043, 180699912), (14724, 135524934), (22086, 90349956), (29448, 67762467), (33129, 60233304), (44172, 45174978), (66258, 30116652), (88344, 22587489), (99387, 20077768), (132516, 15058326), (198774, 10038884), (265032, 7529163), (397548, 5019442), (795096, 2509721)]