489848346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 1184863680

約数和(自身を除く): 695015334

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 89, 117, 129, 178, 234, 258, 267, 387, 534, 547, 559, 774, 801, 1094, 1118, 1157, 1602, 1641, 1677, 2314, 3282, 3354, 3471, 3827, 4923, 5031, 6942, 7111, 7654, 9846, 10062, 10413, 11481, 14222, 20826, 21333, 22962, 23521, 34443, 42666, 47042, 48683, 49751, 63999, 68886, 70563, 97366, 99502, 127998, 141126, 146049, 149253, 211689, 292098, 298506, 305773, 423378, 438147, 447759, 611546, 632879, 876294, 895518, 917319, 1265758, 1834638, 1898637, 2093369, 2751957, 3797274, 4186738, 5503914, 5695911, 6280107, 11391822, 12560214, 18840321, 27213797, 37680642, 54427594, 81641391, 163282782, 244924173, 489848346]

約数ペア:

[(1, 489848346), (2, 244924173), (3, 163282782), (6, 81641391), (9, 54427594), (13, 37680642), (18, 27213797), (26, 18840321), (39, 12560214), (43, 11391822), (78, 6280107), (86, 5695911), (89, 5503914), (117, 4186738), (129, 3797274), (178, 2751957), (234, 2093369), (258, 1898637), (267, 1834638), (387, 1265758), (534, 917319), (547, 895518), (559, 876294), (774, 632879), (801, 611546), (1094, 447759), (1118, 438147), (1157, 423378), (1602, 305773), (1641, 298506), (1677, 292098), (2314, 211689), (3282, 149253), (3354, 146049), (3471, 141126), (3827, 127998), (4923, 99502), (5031, 97366), (6942, 70563), (7111, 68886), (7654, 63999), (9846, 49751), (10062, 48683), (10413, 47042), (11481, 42666), (14222, 34443), (20826, 23521), (21333, 22962)]