243401886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8741}}^1$

素因数の和:8786

約数の個数: 96

約数和(自身を含む): 687331008

約数和(自身を除く): 443929122

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1989, 2142, 3094, 3978, 4641, 8741, 9282, 13923, 17482, 26223, 27846, 52446, 61187, 78669, 113633, 122374, 148597, 157338, 183561, 227266, 297194, 340899, 367122, 445791, 550683, 681798, 795431, 891582, 1022697, 1040179, 1101366, 1337373, 1590862, 1931761, 2045394, 2080358, 2386293, 2674746, 3120537, 3863522, 4772586, 5795283, 6241074, 7158879, 9361611, 11590566, 13522327, 14317758, 17385849, 18723222, 27044654, 34771698, 40566981, 81133962, 121700943, 243401886]

約数ペア:

[(1, 243401886), (2, 121700943), (3, 81133962), (6, 40566981), (7, 34771698), (9, 27044654), (13, 18723222), (14, 17385849), (17, 14317758), (18, 13522327), (21, 11590566), (26, 9361611), (34, 7158879), (39, 6241074), (42, 5795283), (51, 4772586), (63, 3863522), (78, 3120537), (91, 2674746), (102, 2386293), (117, 2080358), (119, 2045394), (126, 1931761), (153, 1590862), (182, 1337373), (221, 1101366), (234, 1040179), (238, 1022697), (273, 891582), (306, 795431), (357, 681798), (442, 550683), (546, 445791), (663, 367122), (714, 340899), (819, 297194), (1071, 227266), (1326, 183561), (1547, 157338), (1638, 148597), (1989, 122374), (2142, 113633), (3094, 78669), (3978, 61187), (4641, 52446), (8741, 27846), (9282, 26223), (13923, 17482)]