438235344

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:945

約数の個数: 120

約数和(自身を含む): 1277632512

約数和(自身を除く): 839397168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 127, 144, 186, 248, 254, 279, 372, 381, 496, 508, 558, 744, 762, 773, 1016, 1116, 1143, 1488, 1524, 1546, 2032, 2232, 2286, 2319, 3048, 3092, 3937, 4464, 4572, 4638, 6096, 6184, 6957, 7874, 9144, 9276, 11811, 12368, 13914, 15748, 18288, 18552, 23622, 23963, 27828, 31496, 35433, 37104, 47244, 47926, 55656, 62992, 70866, 71889, 94488, 95852, 98171, 111312, 141732, 143778, 188976, 191704, 196342, 215667, 283464, 287556, 294513, 383408, 392684, 431334, 566928, 575112, 589026, 785368, 862668, 883539, 1150224, 1178052, 1570736, 1725336, 1767078, 2356104, 3043301, 3450672, 3534156, 4712208, 6086602, 7068312, 9129903, 12173204, 14136624, 18259806, 24346408, 27389709, 36519612, 48692816, 54779418, 73039224, 109558836, 146078448, 219117672, 438235344]

約数ペア:

[(1, 438235344), (2, 219117672), (3, 146078448), (4, 109558836), (6, 73039224), (8, 54779418), (9, 48692816), (12, 36519612), (16, 27389709), (18, 24346408), (24, 18259806), (31, 14136624), (36, 12173204), (48, 9129903), (62, 7068312), (72, 6086602), (93, 4712208), (124, 3534156), (127, 3450672), (144, 3043301), (186, 2356104), (248, 1767078), (254, 1725336), (279, 1570736), (372, 1178052), (381, 1150224), (496, 883539), (508, 862668), (558, 785368), (744, 589026), (762, 575112), (773, 566928), (1016, 431334), (1116, 392684), (1143, 383408), (1488, 294513), (1524, 287556), (1546, 283464), (2032, 215667), (2232, 196342), (2286, 191704), (2319, 188976), (3048, 143778), (3092, 141732), (3937, 111312), (4464, 98171), (4572, 95852), (4638, 94488), (6096, 71889), (6184, 70866), (6957, 62992), (7874, 55656), (9144, 47926), (9276, 47244), (11811, 37104), (12368, 35433), (13914, 31496), (15748, 27828), (18288, 23963), (18552, 23622)]