331475064

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 912384000

約数和(自身を除く): 580908936

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 131, 152, 179, 186, 228, 248, 262, 358, 372, 393, 456, 524, 537, 589, 716, 744, 786, 1048, 1074, 1178, 1432, 1572, 1767, 2148, 2356, 2489, 3144, 3401, 3534, 4061, 4296, 4712, 4978, 5549, 6802, 7068, 7467, 8122, 9956, 10203, 11098, 12183, 13604, 14136, 14934, 16244, 16647, 19912, 20406, 22196, 23449, 24366, 27208, 29868, 32488, 33294, 40812, 44392, 46898, 48732, 59736, 66588, 70347, 77159, 81624, 93796, 97464, 105431, 133176, 140694, 154318, 187592, 210862, 231477, 281388, 308636, 316293, 421724, 445531, 462954, 562776, 617272, 632586, 726919, 843448, 891062, 925908, 1265172, 1336593, 1453838, 1782124, 1851816, 2180757, 2530344, 2673186, 2907676, 3564248, 4361514, 5346372, 5815352, 8723028, 10692744, 13811461, 17446056, 27622922, 41434383, 55245844, 82868766, 110491688, 165737532, 331475064]

約数ペア:

[(1, 331475064), (2, 165737532), (3, 110491688), (4, 82868766), (6, 55245844), (8, 41434383), (12, 27622922), (19, 17446056), (24, 13811461), (31, 10692744), (38, 8723028), (57, 5815352), (62, 5346372), (76, 4361514), (93, 3564248), (114, 2907676), (124, 2673186), (131, 2530344), (152, 2180757), (179, 1851816), (186, 1782124), (228, 1453838), (248, 1336593), (262, 1265172), (358, 925908), (372, 891062), (393, 843448), (456, 726919), (524, 632586), (537, 617272), (589, 562776), (716, 462954), (744, 445531), (786, 421724), (1048, 316293), (1074, 308636), (1178, 281388), (1432, 231477), (1572, 210862), (1767, 187592), (2148, 154318), (2356, 140694), (2489, 133176), (3144, 105431), (3401, 97464), (3534, 93796), (4061, 81624), (4296, 77159), (4712, 70347), (4978, 66588), (5549, 59736), (6802, 48732), (7068, 46898), (7467, 44392), (8122, 40812), (9956, 33294), (10203, 32488), (11098, 29868), (12183, 27208), (13604, 24366), (14136, 23449), (14934, 22196), (16244, 20406), (16647, 19912)]