291248443356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{312047}}^1$

素因数の和:312291

約数の個数: 96

約数和(自身を含む): 759380041728

約数和(自身を除く): 468131598372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 193, 372, 386, 403, 579, 772, 806, 1158, 1209, 1612, 2316, 2418, 2509, 4836, 5018, 5983, 7527, 10036, 11966, 15054, 17949, 23932, 30108, 35898, 71796, 77779, 155558, 233337, 311116, 312047, 466674, 624094, 933348, 936141, 1248188, 1872282, 3744564, 4056611, 8113222, 9673457, 12169833, 16226444, 19346914, 24339666, 29020371, 38693828, 48679332, 58040742, 60225071, 116081484, 120450142, 125754941, 180675213, 240900284, 251509882, 361350426, 377264823, 503019764, 722700852, 754529646, 782925923, 1509059292, 1565851846, 1866977201, 2348777769, 3131703692, 3733954402, 4697555538, 5600931603, 7467908804, 9395111076, 11201863206, 22403726412, 24270703613, 48541407226, 72812110839, 97082814452, 145624221678, 291248443356]

約数ペア:

[(1, 291248443356), (2, 145624221678), (3, 97082814452), (4, 72812110839), (6, 48541407226), (12, 24270703613), (13, 22403726412), (26, 11201863206), (31, 9395111076), (39, 7467908804), (52, 5600931603), (62, 4697555538), (78, 3733954402), (93, 3131703692), (124, 2348777769), (156, 1866977201), (186, 1565851846), (193, 1509059292), (372, 782925923), (386, 754529646), (403, 722700852), (579, 503019764), (772, 377264823), (806, 361350426), (1158, 251509882), (1209, 240900284), (1612, 180675213), (2316, 125754941), (2418, 120450142), (2509, 116081484), (4836, 60225071), (5018, 58040742), (5983, 48679332), (7527, 38693828), (10036, 29020371), (11966, 24339666), (15054, 19346914), (17949, 16226444), (23932, 12169833), (30108, 9673457), (35898, 8113222), (71796, 4056611), (77779, 3744564), (155558, 1872282), (233337, 1248188), (311116, 936141), (312047, 933348), (466674, 624094)]