556429788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 1555706880

約数和(自身を除く): 999277092

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 139, 153, 186, 204, 211, 278, 279, 306, 372, 417, 422, 527, 556, 558, 612, 633, 834, 844, 1054, 1116, 1251, 1266, 1581, 1668, 1899, 2108, 2363, 2502, 2532, 3162, 3587, 3798, 4309, 4726, 4743, 5004, 6324, 6541, 7089, 7174, 7596, 8618, 9452, 9486, 10761, 12927, 13082, 14178, 14348, 17236, 18972, 19623, 21267, 21522, 25854, 26164, 28356, 29329, 32283, 38781, 39246, 42534, 43044, 51708, 58658, 58869, 64566, 73253, 77562, 78492, 85068, 87987, 111197, 117316, 117738, 129132, 146506, 155124, 175974, 219759, 222394, 235476, 263961, 293012, 333591, 351948, 439518, 444788, 498593, 527922, 659277, 667182, 879036, 909199, 997186, 1000773, 1055844, 1318554, 1334364, 1495779, 1818398, 1994372, 2001546, 2637108, 2727597, 2991558, 3636796, 4003092, 4487337, 5455194, 5983116, 8182791, 8974674, 10910388, 15456383, 16365582, 17949348, 30912766, 32731164, 46369149, 61825532, 92738298, 139107447, 185476596, 278214894, 556429788]

約数ペア:

[(1, 556429788), (2, 278214894), (3, 185476596), (4, 139107447), (6, 92738298), (9, 61825532), (12, 46369149), (17, 32731164), (18, 30912766), (31, 17949348), (34, 16365582), (36, 15456383), (51, 10910388), (62, 8974674), (68, 8182791), (93, 5983116), (102, 5455194), (124, 4487337), (139, 4003092), (153, 3636796), (186, 2991558), (204, 2727597), (211, 2637108), (278, 2001546), (279, 1994372), (306, 1818398), (372, 1495779), (417, 1334364), (422, 1318554), (527, 1055844), (556, 1000773), (558, 997186), (612, 909199), (633, 879036), (834, 667182), (844, 659277), (1054, 527922), (1116, 498593), (1251, 444788), (1266, 439518), (1581, 351948), (1668, 333591), (1899, 293012), (2108, 263961), (2363, 235476), (2502, 222394), (2532, 219759), (3162, 175974), (3587, 155124), (3798, 146506), (4309, 129132), (4726, 117738), (4743, 117316), (5004, 111197), (6324, 87987), (6541, 85068), (7089, 78492), (7174, 77562), (7596, 73253), (8618, 64566), (9452, 58869), (9486, 58658), (10761, 51708), (12927, 43044), (13082, 42534), (14178, 39246), (14348, 38781), (17236, 32283), (18972, 29329), (19623, 28356), (21267, 26164), (21522, 25854)]