302478408

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 875520000

約数和(自身を除く): 573041592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 199, 216, 227, 248, 279, 372, 398, 454, 558, 597, 681, 744, 796, 837, 908, 1116, 1194, 1362, 1592, 1674, 1791, 1816, 2043, 2232, 2388, 2724, 3348, 3582, 4086, 4776, 5373, 5448, 6129, 6169, 6696, 7037, 7164, 8172, 10746, 12258, 12338, 14074, 14328, 16344, 18507, 21111, 21492, 24516, 24676, 28148, 37014, 42222, 42984, 45173, 49032, 49352, 55521, 56296, 63333, 74028, 84444, 90346, 111042, 126666, 135519, 148056, 166563, 168888, 180692, 189999, 222084, 253332, 271038, 333126, 361384, 379998, 406557, 444168, 506664, 542076, 666252, 759996, 813114, 1084152, 1219671, 1332504, 1400363, 1519992, 1626228, 2439342, 2800726, 3252456, 4201089, 4878684, 5601452, 8402178, 9757368, 11202904, 12603267, 16804356, 25206534, 33608712, 37809801, 50413068, 75619602, 100826136, 151239204, 302478408]

約数ペア:

[(1, 302478408), (2, 151239204), (3, 100826136), (4, 75619602), (6, 50413068), (8, 37809801), (9, 33608712), (12, 25206534), (18, 16804356), (24, 12603267), (27, 11202904), (31, 9757368), (36, 8402178), (54, 5601452), (62, 4878684), (72, 4201089), (93, 3252456), (108, 2800726), (124, 2439342), (186, 1626228), (199, 1519992), (216, 1400363), (227, 1332504), (248, 1219671), (279, 1084152), (372, 813114), (398, 759996), (454, 666252), (558, 542076), (597, 506664), (681, 444168), (744, 406557), (796, 379998), (837, 361384), (908, 333126), (1116, 271038), (1194, 253332), (1362, 222084), (1592, 189999), (1674, 180692), (1791, 168888), (1816, 166563), (2043, 148056), (2232, 135519), (2388, 126666), (2724, 111042), (3348, 90346), (3582, 84444), (4086, 74028), (4776, 63333), (5373, 56296), (5448, 55521), (6129, 49352), (6169, 49032), (6696, 45173), (7037, 42984), (7164, 42222), (8172, 37014), (10746, 28148), (12258, 24676), (12338, 24516), (14074, 21492), (14328, 21111), (16344, 18507)]