388295628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1091}}^1$

素因数の和:1347

約数の個数: 96

約数和(自身を含む): 1095843840

約数和(自身を除く): 707548212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 223, 228, 266, 399, 446, 532, 669, 798, 892, 1091, 1338, 1561, 1596, 2182, 2676, 3122, 3273, 4237, 4364, 4683, 6244, 6546, 7637, 8474, 9366, 12711, 13092, 15274, 16948, 18732, 20729, 22911, 25422, 29659, 30548, 41458, 45822, 50844, 59318, 62187, 82916, 88977, 91644, 118636, 124374, 145103, 177954, 243293, 248748, 290206, 355908, 435309, 486586, 580412, 729879, 870618, 973172, 1459758, 1703051, 1741236, 2919516, 3406102, 4622567, 5109153, 6812204, 9245134, 10218306, 13867701, 18490268, 20436612, 27735402, 32357969, 55470804, 64715938, 97073907, 129431876, 194147814, 388295628]

約数ペア:

[(1, 388295628), (2, 194147814), (3, 129431876), (4, 97073907), (6, 64715938), (7, 55470804), (12, 32357969), (14, 27735402), (19, 20436612), (21, 18490268), (28, 13867701), (38, 10218306), (42, 9245134), (57, 6812204), (76, 5109153), (84, 4622567), (114, 3406102), (133, 2919516), (223, 1741236), (228, 1703051), (266, 1459758), (399, 973172), (446, 870618), (532, 729879), (669, 580412), (798, 486586), (892, 435309), (1091, 355908), (1338, 290206), (1561, 248748), (1596, 243293), (2182, 177954), (2676, 145103), (3122, 124374), (3273, 118636), (4237, 91644), (4364, 88977), (4683, 82916), (6244, 62187), (6546, 59318), (7637, 50844), (8474, 45822), (9366, 41458), (12711, 30548), (13092, 29659), (15274, 25422), (16948, 22911), (18732, 20729)]