739390548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:702

約数の個数: 144

約数和(自身を含む): 2033203200

約数和(自身を除く): 1293812652

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 169, 186, 228, 247, 338, 372, 403, 494, 507, 589, 619, 676, 741, 806, 988, 1014, 1178, 1209, 1238, 1482, 1612, 1767, 1857, 2028, 2356, 2418, 2476, 2964, 3211, 3534, 3714, 4836, 5239, 6422, 7068, 7428, 7657, 8047, 9633, 10478, 11761, 12844, 15314, 15717, 16094, 19189, 19266, 20956, 22971, 23522, 24141, 30628, 31434, 32188, 35283, 38378, 38532, 45942, 47044, 48282, 57567, 62868, 70566, 76756, 91884, 96564, 99541, 104611, 115134, 141132, 152893, 199082, 209222, 230268, 249457, 298623, 305786, 313833, 364591, 398164, 418444, 458679, 498914, 597246, 611572, 627666, 729182, 748371, 917358, 997828, 1093773, 1194492, 1255332, 1458364, 1496742, 1834716, 1987609, 2187546, 2993484, 3242941, 3975218, 4375092, 4739683, 5962827, 6485882, 7950436, 9479366, 9728823, 11925654, 12971764, 14219049, 18958732, 19457646, 23851308, 28438098, 38915292, 56876196, 61615879, 123231758, 184847637, 246463516, 369695274, 739390548]

約数ペア:

[(1, 739390548), (2, 369695274), (3, 246463516), (4, 184847637), (6, 123231758), (12, 61615879), (13, 56876196), (19, 38915292), (26, 28438098), (31, 23851308), (38, 19457646), (39, 18958732), (52, 14219049), (57, 12971764), (62, 11925654), (76, 9728823), (78, 9479366), (93, 7950436), (114, 6485882), (124, 5962827), (156, 4739683), (169, 4375092), (186, 3975218), (228, 3242941), (247, 2993484), (338, 2187546), (372, 1987609), (403, 1834716), (494, 1496742), (507, 1458364), (589, 1255332), (619, 1194492), (676, 1093773), (741, 997828), (806, 917358), (988, 748371), (1014, 729182), (1178, 627666), (1209, 611572), (1238, 597246), (1482, 498914), (1612, 458679), (1767, 418444), (1857, 398164), (2028, 364591), (2356, 313833), (2418, 305786), (2476, 298623), (2964, 249457), (3211, 230268), (3534, 209222), (3714, 199082), (4836, 152893), (5239, 141132), (6422, 115134), (7068, 104611), (7428, 99541), (7657, 96564), (8047, 91884), (9633, 76756), (10478, 70566), (11761, 62868), (12844, 57567), (15314, 48282), (15717, 47044), (16094, 45942), (19189, 38532), (19266, 38378), (20956, 35283), (22971, 32188), (23522, 31434), (24141, 30628)]