268915770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 734977152

約数和(自身を除く): 466061382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 163, 207, 230, 326, 345, 414, 489, 690, 797, 815, 978, 1035, 1467, 1594, 1630, 2070, 2391, 2445, 2934, 3749, 3985, 4782, 4890, 7173, 7335, 7498, 7970, 11247, 11955, 14346, 14670, 18331, 18745, 22494, 23910, 33741, 35865, 36662, 37490, 54993, 56235, 67482, 71730, 91655, 109986, 112470, 129911, 164979, 168705, 183310, 259822, 274965, 329958, 337410, 389733, 549930, 649555, 779466, 824895, 1169199, 1299110, 1649790, 1948665, 2338398, 2987953, 3897330, 5845995, 5975906, 8963859, 11691990, 14939765, 17927718, 26891577, 29879530, 44819295, 53783154, 89638590, 134457885, 268915770]

約数ペア:

[(1, 268915770), (2, 134457885), (3, 89638590), (5, 53783154), (6, 44819295), (9, 29879530), (10, 26891577), (15, 17927718), (18, 14939765), (23, 11691990), (30, 8963859), (45, 5975906), (46, 5845995), (69, 3897330), (90, 2987953), (115, 2338398), (138, 1948665), (163, 1649790), (207, 1299110), (230, 1169199), (326, 824895), (345, 779466), (414, 649555), (489, 549930), (690, 389733), (797, 337410), (815, 329958), (978, 274965), (1035, 259822), (1467, 183310), (1594, 168705), (1630, 164979), (2070, 129911), (2391, 112470), (2445, 109986), (2934, 91655), (3749, 71730), (3985, 67482), (4782, 56235), (4890, 54993), (7173, 37490), (7335, 36662), (7498, 35865), (7970, 33741), (11247, 23910), (11955, 22494), (14346, 18745), (14670, 18331)]