1999078224

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1283}}^1$

素因数の和:1545

約数の個数: 160

約数和(自身を含む): 6098609664

約数和(自身を除く): 4099531440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 227, 264, 286, 312, 429, 454, 528, 572, 624, 681, 858, 908, 1144, 1283, 1362, 1716, 1816, 2288, 2497, 2566, 2724, 2951, 3432, 3632, 3849, 4994, 5132, 5448, 5902, 6864, 7491, 7698, 8853, 9988, 10264, 10896, 11804, 14113, 14982, 15396, 16679, 17706, 19976, 20528, 23608, 28226, 29964, 30792, 32461, 33358, 35412, 39952, 42339, 47216, 50037, 56452, 59928, 61584, 64922, 66716, 70824, 84678, 97383, 100074, 112904, 119856, 129844, 133432, 141648, 169356, 183469, 194766, 200148, 225808, 259688, 266864, 291241, 338712, 366938, 389532, 400296, 519376, 550407, 582482, 677424, 733876, 779064, 800592, 873723, 1100814, 1164964, 1467752, 1558128, 1747446, 2201628, 2329928, 2935504, 3203651, 3494892, 3786133, 4403256, 4659856, 6407302, 6989784, 7572266, 8806512, 9610953, 11358399, 12814604, 13979568, 15144532, 19221906, 22716798, 25629208, 30289064, 38443812, 41647463, 45433596, 51258416, 60578128, 76887624, 83294926, 90867192, 124942389, 153775248, 166589852, 181734384, 249884778, 333179704, 499769556, 666359408, 999539112, 1999078224]

約数ペア:

[(1, 1999078224), (2, 999539112), (3, 666359408), (4, 499769556), (6, 333179704), (8, 249884778), (11, 181734384), (12, 166589852), (13, 153775248), (16, 124942389), (22, 90867192), (24, 83294926), (26, 76887624), (33, 60578128), (39, 51258416), (44, 45433596), (48, 41647463), (52, 38443812), (66, 30289064), (78, 25629208), (88, 22716798), (104, 19221906), (132, 15144532), (143, 13979568), (156, 12814604), (176, 11358399), (208, 9610953), (227, 8806512), (264, 7572266), (286, 6989784), (312, 6407302), (429, 4659856), (454, 4403256), (528, 3786133), (572, 3494892), (624, 3203651), (681, 2935504), (858, 2329928), (908, 2201628), (1144, 1747446), (1283, 1558128), (1362, 1467752), (1716, 1164964), (1816, 1100814), (2288, 873723), (2497, 800592), (2566, 779064), (2724, 733876), (2951, 677424), (3432, 582482), (3632, 550407), (3849, 519376), (4994, 400296), (5132, 389532), (5448, 366938), (5902, 338712), (6864, 291241), (7491, 266864), (7698, 259688), (8853, 225808), (9988, 200148), (10264, 194766), (10896, 183469), (11804, 169356), (14113, 141648), (14982, 133432), (15396, 129844), (16679, 119856), (17706, 112904), (19976, 100074), (20528, 97383), (23608, 84678), (28226, 70824), (29964, 66716), (30792, 64922), (32461, 61584), (33358, 59928), (35412, 56452), (39952, 50037), (42339, 47216)]