488062770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 1307674368

約数和(自身を除く): 819611598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 131, 195, 205, 233, 246, 262, 390, 393, 410, 466, 533, 615, 655, 699, 786, 1066, 1165, 1230, 1310, 1398, 1599, 1703, 1965, 2330, 2665, 3029, 3198, 3406, 3495, 3930, 5109, 5330, 5371, 6058, 6990, 7995, 8515, 9087, 9553, 10218, 10742, 15145, 15990, 16113, 17030, 18174, 19106, 25545, 26855, 28659, 30290, 30523, 32226, 45435, 47765, 51090, 53710, 57318, 61046, 69823, 80565, 90870, 91569, 95530, 124189, 139646, 143295, 152615, 161130, 183138, 209469, 248378, 286590, 305230, 349115, 372567, 396799, 418938, 457845, 620945, 698230, 745134, 793598, 915690, 1047345, 1190397, 1241890, 1251443, 1862835, 1983995, 2094690, 2380794, 2502886, 3725670, 3754329, 3967990, 5951985, 6257215, 7508658, 11903970, 12514430, 16268759, 18771645, 32537518, 37543290, 48806277, 81343795, 97612554, 162687590, 244031385, 488062770]

約数ペア:

[(1, 488062770), (2, 244031385), (3, 162687590), (5, 97612554), (6, 81343795), (10, 48806277), (13, 37543290), (15, 32537518), (26, 18771645), (30, 16268759), (39, 12514430), (41, 11903970), (65, 7508658), (78, 6257215), (82, 5951985), (123, 3967990), (130, 3754329), (131, 3725670), (195, 2502886), (205, 2380794), (233, 2094690), (246, 1983995), (262, 1862835), (390, 1251443), (393, 1241890), (410, 1190397), (466, 1047345), (533, 915690), (615, 793598), (655, 745134), (699, 698230), (786, 620945), (1066, 457845), (1165, 418938), (1230, 396799), (1310, 372567), (1398, 349115), (1599, 305230), (1703, 286590), (1965, 248378), (2330, 209469), (2665, 183138), (3029, 161130), (3198, 152615), (3406, 143295), (3495, 139646), (3930, 124189), (5109, 95530), (5330, 91569), (5371, 90870), (6058, 80565), (6990, 69823), (7995, 61046), (8515, 57318), (9087, 53710), (9553, 51090), (10218, 47765), (10742, 45435), (15145, 32226), (15990, 30523), (16113, 30290), (17030, 28659), (18174, 26855), (19106, 25545)]