269538516

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 773083584

約数和(自身を除く): 503545068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 83, 108, 117, 156, 162, 166, 234, 243, 249, 257, 324, 332, 351, 468, 486, 498, 514, 702, 747, 771, 972, 996, 1028, 1053, 1079, 1404, 1494, 1542, 2106, 2158, 2241, 2313, 2988, 3084, 3159, 3237, 3341, 4212, 4316, 4482, 4626, 6318, 6474, 6682, 6723, 6939, 8964, 9252, 9711, 10023, 12636, 12948, 13364, 13446, 13878, 19422, 20046, 20169, 20817, 21331, 26892, 27756, 29133, 30069, 38844, 40092, 40338, 41634, 42662, 58266, 60138, 62451, 63993, 80676, 83268, 85324, 87399, 90207, 116532, 120276, 124902, 127986, 174798, 180414, 191979, 249804, 255972, 262197, 270621, 277303, 349596, 360828, 383958, 524394, 541242, 554606, 575937, 767916, 811863, 831909, 1048788, 1082484, 1109212, 1151874, 1623726, 1663818, 1727811, 2303748, 2495727, 3247452, 3327636, 3455622, 4991454, 5183433, 6911244, 7487181, 9982908, 10366866, 14974362, 20733732, 22461543, 29948724, 44923086, 67384629, 89846172, 134769258, 269538516]

約数ペア:

[(1, 269538516), (2, 134769258), (3, 89846172), (4, 67384629), (6, 44923086), (9, 29948724), (12, 22461543), (13, 20733732), (18, 14974362), (26, 10366866), (27, 9982908), (36, 7487181), (39, 6911244), (52, 5183433), (54, 4991454), (78, 3455622), (81, 3327636), (83, 3247452), (108, 2495727), (117, 2303748), (156, 1727811), (162, 1663818), (166, 1623726), (234, 1151874), (243, 1109212), (249, 1082484), (257, 1048788), (324, 831909), (332, 811863), (351, 767916), (468, 575937), (486, 554606), (498, 541242), (514, 524394), (702, 383958), (747, 360828), (771, 349596), (972, 277303), (996, 270621), (1028, 262197), (1053, 255972), (1079, 249804), (1404, 191979), (1494, 180414), (1542, 174798), (2106, 127986), (2158, 124902), (2241, 120276), (2313, 116532), (2988, 90207), (3084, 87399), (3159, 85324), (3237, 83268), (3341, 80676), (4212, 63993), (4316, 62451), (4482, 60138), (4626, 58266), (6318, 42662), (6474, 41634), (6682, 40338), (6723, 40092), (6939, 38844), (8964, 30069), (9252, 29133), (9711, 27756), (10023, 26892), (12636, 21331), (12948, 20817), (13364, 20169), (13446, 20046), (13878, 19422)]