351649488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 1006649856

約数和(自身を除く): 655000368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 53, 68, 94, 102, 106, 136, 141, 159, 173, 188, 204, 212, 272, 282, 318, 346, 376, 408, 424, 519, 564, 636, 692, 752, 799, 816, 848, 901, 1038, 1128, 1272, 1384, 1598, 1802, 2076, 2256, 2397, 2491, 2544, 2703, 2768, 2941, 3196, 3604, 4152, 4794, 4982, 5406, 5882, 6392, 7208, 7473, 8131, 8304, 8823, 9169, 9588, 9964, 10812, 11764, 12784, 14416, 14946, 16262, 17646, 18338, 19176, 19928, 21624, 23528, 24393, 27507, 29892, 32524, 35292, 36676, 38352, 39856, 42347, 43248, 47056, 48786, 55014, 59784, 65048, 70584, 73352, 84694, 97572, 110028, 119568, 127041, 130096, 138227, 141168, 146704, 155873, 169388, 195144, 220056, 254082, 276454, 311746, 338776, 390288, 414681, 430943, 440112, 467619, 508164, 552908, 623492, 677552, 829362, 861886, 935238, 1016328, 1105816, 1246984, 1292829, 1658724, 1723772, 1870476, 2032656, 2211632, 2493968, 2585658, 3317448, 3447544, 3740952, 5171316, 6634896, 6895088, 7326031, 7481904, 10342632, 14652062, 20685264, 21978093, 29304124, 43956186, 58608248, 87912372, 117216496, 175824744, 351649488]

約数ペア:

[(1, 351649488), (2, 175824744), (3, 117216496), (4, 87912372), (6, 58608248), (8, 43956186), (12, 29304124), (16, 21978093), (17, 20685264), (24, 14652062), (34, 10342632), (47, 7481904), (48, 7326031), (51, 6895088), (53, 6634896), (68, 5171316), (94, 3740952), (102, 3447544), (106, 3317448), (136, 2585658), (141, 2493968), (159, 2211632), (173, 2032656), (188, 1870476), (204, 1723772), (212, 1658724), (272, 1292829), (282, 1246984), (318, 1105816), (346, 1016328), (376, 935238), (408, 861886), (424, 829362), (519, 677552), (564, 623492), (636, 552908), (692, 508164), (752, 467619), (799, 440112), (816, 430943), (848, 414681), (901, 390288), (1038, 338776), (1128, 311746), (1272, 276454), (1384, 254082), (1598, 220056), (1802, 195144), (2076, 169388), (2256, 155873), (2397, 146704), (2491, 141168), (2544, 138227), (2703, 130096), (2768, 127041), (2941, 119568), (3196, 110028), (3604, 97572), (4152, 84694), (4794, 73352), (4982, 70584), (5406, 65048), (5882, 59784), (6392, 55014), (7208, 48786), (7473, 47056), (8131, 43248), (8304, 42347), (8823, 39856), (9169, 38352), (9588, 36676), (9964, 35292), (10812, 32524), (11764, 29892), (12784, 27507), (14416, 24393), (14946, 23528), (16262, 21624), (17646, 19928), (18338, 19176)]