633235880452

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1553}}^1\times {\mathrm{8663}}^1$

素因数の和:10309

約数の個数: 72

約数和(自身を含む): 1299100537728

約数和(自身を除く): 665864657276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1553, 1681, 3106, 3362, 6212, 6724, 8663, 10871, 11767, 17326, 21742, 23534, 34652, 43484, 47068, 60641, 63673, 121282, 127346, 242564, 254692, 355183, 445711, 710366, 891422, 1420732, 1782844, 2486281, 2610593, 4972562, 5221186, 9945124, 10442372, 13453639, 14562503, 18274151, 26907278, 29125006, 36548302, 53814556, 58250012, 73096604, 94175473, 101937521, 188350946, 203875042, 376701892, 407750084, 551599199, 1103198398, 2206396796, 3861194393, 7722388786, 15444777572, 22615567159, 45231134318, 90462268636, 158308970113, 316617940226, 633235880452]

約数ペア:

[(1, 633235880452), (2, 316617940226), (4, 158308970113), (7, 90462268636), (14, 45231134318), (28, 22615567159), (41, 15444777572), (82, 7722388786), (164, 3861194393), (287, 2206396796), (574, 1103198398), (1148, 551599199), (1553, 407750084), (1681, 376701892), (3106, 203875042), (3362, 188350946), (6212, 101937521), (6724, 94175473), (8663, 73096604), (10871, 58250012), (11767, 53814556), (17326, 36548302), (21742, 29125006), (23534, 26907278), (34652, 18274151), (43484, 14562503), (47068, 13453639), (60641, 10442372), (63673, 9945124), (121282, 5221186), (127346, 4972562), (242564, 2610593), (254692, 2486281), (355183, 1782844), (445711, 1420732), (710366, 891422)]