619819668

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1239

約数の個数: 144

約数和(自身を含む): 1801598400

約数和(自身を除く): 1181778732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 156, 169, 174, 234, 261, 338, 348, 351, 377, 468, 507, 522, 676, 702, 754, 783, 1014, 1044, 1131, 1171, 1404, 1508, 1521, 1566, 2028, 2262, 2342, 3042, 3132, 3393, 3513, 4524, 4563, 4684, 4901, 6084, 6786, 7026, 9126, 9802, 10179, 10539, 13572, 14052, 14703, 15223, 18252, 19604, 20358, 21078, 29406, 30446, 31617, 33959, 40716, 42156, 44109, 45669, 58812, 60892, 63234, 67918, 88218, 91338, 101877, 126468, 132327, 135836, 137007, 176436, 182676, 197899, 203754, 264654, 274014, 305631, 395798, 407508, 411021, 441467, 529308, 548028, 593697, 611262, 791596, 822042, 882934, 916893, 1187394, 1222524, 1324401, 1644084, 1765868, 1781091, 1833786, 2374788, 2648802, 3562182, 3667572, 3973203, 5297604, 5343273, 5739071, 7124364, 7946406, 10686546, 11478142, 11919609, 15892812, 17217213, 21373092, 22956284, 23839218, 34434426, 47678436, 51651639, 68868852, 103303278, 154954917, 206606556, 309909834, 619819668]

約数ペア:

[(1, 619819668), (2, 309909834), (3, 206606556), (4, 154954917), (6, 103303278), (9, 68868852), (12, 51651639), (13, 47678436), (18, 34434426), (26, 23839218), (27, 22956284), (29, 21373092), (36, 17217213), (39, 15892812), (52, 11919609), (54, 11478142), (58, 10686546), (78, 7946406), (87, 7124364), (108, 5739071), (116, 5343273), (117, 5297604), (156, 3973203), (169, 3667572), (174, 3562182), (234, 2648802), (261, 2374788), (338, 1833786), (348, 1781091), (351, 1765868), (377, 1644084), (468, 1324401), (507, 1222524), (522, 1187394), (676, 916893), (702, 882934), (754, 822042), (783, 791596), (1014, 611262), (1044, 593697), (1131, 548028), (1171, 529308), (1404, 441467), (1508, 411021), (1521, 407508), (1566, 395798), (2028, 305631), (2262, 274014), (2342, 264654), (3042, 203754), (3132, 197899), (3393, 182676), (3513, 176436), (4524, 137007), (4563, 135836), (4684, 132327), (4901, 126468), (6084, 101877), (6786, 91338), (7026, 88218), (9126, 67918), (9802, 63234), (10179, 60892), (10539, 58812), (13572, 45669), (14052, 44109), (14703, 42156), (15223, 40716), (18252, 33959), (19604, 31617), (20358, 30446), (21078, 29406)]