318997044

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{30661}}^1$

素因数の和:30705

約数の個数: 54

約数和(自身を含む): 856604294

約数和(自身を除く): 537607250

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3468, 5202, 10404, 30661, 61322, 91983, 122644, 183966, 275949, 367932, 521237, 551898, 1042474, 1103796, 1563711, 2084948, 3127422, 4691133, 6254844, 8861029, 9382266, 17722058, 18764532, 26583087, 35444116, 53166174, 79749261, 106332348, 159498522, 318997044]

約数ペア:

[(1, 318997044), (2, 159498522), (3, 106332348), (4, 79749261), (6, 53166174), (9, 35444116), (12, 26583087), (17, 18764532), (18, 17722058), (34, 9382266), (36, 8861029), (51, 6254844), (68, 4691133), (102, 3127422), (153, 2084948), (204, 1563711), (289, 1103796), (306, 1042474), (578, 551898), (612, 521237), (867, 367932), (1156, 275949), (1734, 183966), (2601, 122644), (3468, 91983), (5202, 61322), (10404, 30661)]