31104758412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71389}}^1$

素因数の和:71445

約数の個数: 216

約数和(自身を含む): 103683980400

約数和(自身を除く): 72579221988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 76, 78, 84, 91, 98, 114, 117, 126, 133, 147, 156, 171, 182, 196, 228, 234, 247, 252, 266, 273, 294, 342, 364, 399, 441, 468, 494, 532, 546, 588, 637, 684, 741, 798, 819, 882, 931, 988, 1092, 1197, 1274, 1482, 1596, 1638, 1729, 1764, 1862, 1911, 2223, 2394, 2548, 2793, 2964, 3276, 3458, 3724, 3822, 4446, 4788, 5187, 5586, 5733, 6916, 7644, 8379, 8892, 10374, 11172, 11466, 12103, 15561, 16758, 20748, 22932, 24206, 31122, 33516, 36309, 48412, 62244, 71389, 72618, 108927, 142778, 145236, 214167, 217854, 285556, 428334, 435708, 499723, 642501, 856668, 928057, 999446, 1285002, 1356391, 1499169, 1856114, 1998892, 2570004, 2712782, 2784171, 2998338, 3498061, 3712228, 4069173, 4497507, 5425564, 5568342, 5996676, 6496399, 6996122, 8138346, 8352513, 8995014, 9494737, 10494183, 11136684, 12207519, 12992798, 13992244, 16276692, 16705026, 17633083, 17990028, 18989474, 19489197, 20988366, 24415038, 25985596, 28484211, 31482549, 33410052, 35266166, 37978948, 38978394, 41976732, 45474793, 48830076, 52899249, 56968422, 58467591, 62965098, 66463159, 70532332, 77956788, 85452633, 90949586, 105798498, 113936844, 116935182, 123431581, 125930196, 132926318, 136424379, 158697747, 170905266, 181899172, 199389477, 211596996, 233870364, 246863162, 265852636, 272848758, 317395494, 341810532, 370294743, 398778954, 409273137, 493726324, 545697516, 598168431, 634790988, 740589486, 797557908, 818546274, 864021067, 1110884229, 1196336862, 1481178972, 1637092548, 1728042134, 2221768458, 2392673724, 2592063201, 3456084268, 4443536916, 5184126402, 7776189603, 10368252804, 15552379206, 31104758412]

約数ペア:

[(1, 31104758412), (2, 15552379206), (3, 10368252804), (4, 7776189603), (6, 5184126402), (7, 4443536916), (9, 3456084268), (12, 2592063201), (13, 2392673724), (14, 2221768458), (18, 1728042134), (19, 1637092548), (21, 1481178972), (26, 1196336862), (28, 1110884229), (36, 864021067), (38, 818546274), (39, 797557908), (42, 740589486), (49, 634790988), (52, 598168431), (57, 545697516), (63, 493726324), (76, 409273137), (78, 398778954), (84, 370294743), (91, 341810532), (98, 317395494), (114, 272848758), (117, 265852636), (126, 246863162), (133, 233870364), (147, 211596996), (156, 199389477), (171, 181899172), (182, 170905266), (196, 158697747), (228, 136424379), (234, 132926318), (247, 125930196), (252, 123431581), (266, 116935182), (273, 113936844), (294, 105798498), (342, 90949586), (364, 85452633), (399, 77956788), (441, 70532332), (468, 66463159), (494, 62965098), (532, 58467591), (546, 56968422), (588, 52899249), (637, 48830076), (684, 45474793), (741, 41976732), (798, 38978394), (819, 37978948), (882, 35266166), (931, 33410052), (988, 31482549), (1092, 28484211), (1197, 25985596), (1274, 24415038), (1482, 20988366), (1596, 19489197), (1638, 18989474), (1729, 17990028), (1764, 17633083), (1862, 16705026), (1911, 16276692), (2223, 13992244), (2394, 12992798), (2548, 12207519), (2793, 11136684), (2964, 10494183), (3276, 9494737), (3458, 8995014), (3724, 8352513), (3822, 8138346), (4446, 6996122), (4788, 6496399), (5187, 5996676), (5586, 5568342), (5733, 5425564), (6916, 4497507), (7644, 4069173), (8379, 3712228), (8892, 3498061), (10374, 2998338), (11172, 2784171), (11466, 2712782), (12103, 2570004), (15561, 1998892), (16758, 1856114), (20748, 1499169), (22932, 1356391), (24206, 1285002), (31122, 999446), (33516, 928057), (36309, 856668), (48412, 642501), (62244, 499723), (71389, 435708), (72618, 428334), (108927, 285556), (142778, 217854), (145236, 214167)]