214362018

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 537062400

約数和(自身を除く): 322700382

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 73, 78, 89, 94, 117, 141, 146, 178, 219, 234, 267, 282, 351, 423, 438, 534, 611, 657, 702, 801, 846, 949, 1157, 1222, 1269, 1314, 1602, 1833, 1898, 1971, 2314, 2403, 2538, 2847, 3431, 3471, 3666, 3942, 4183, 4806, 5499, 5694, 6497, 6862, 6942, 8366, 8541, 10293, 10413, 10998, 12549, 12994, 16497, 17082, 19491, 20586, 20826, 25098, 25623, 30879, 31239, 32994, 37647, 38982, 44603, 51246, 54379, 58473, 61758, 62478, 75294, 84461, 89206, 92637, 108758, 112941, 116946, 133809, 163137, 168922, 175419, 185274, 225882, 253383, 267618, 305359, 326274, 350838, 401427, 489411, 506766, 610718, 760149, 802854, 916077, 978822, 1204281, 1468233, 1520298, 1832154, 2280447, 2408562, 2748231, 2936466, 3969667, 4560894, 5496462, 7939334, 8244693, 11909001, 16489386, 23818002, 35727003, 71454006, 107181009, 214362018]

約数ペア:

[(1, 214362018), (2, 107181009), (3, 71454006), (6, 35727003), (9, 23818002), (13, 16489386), (18, 11909001), (26, 8244693), (27, 7939334), (39, 5496462), (47, 4560894), (54, 3969667), (73, 2936466), (78, 2748231), (89, 2408562), (94, 2280447), (117, 1832154), (141, 1520298), (146, 1468233), (178, 1204281), (219, 978822), (234, 916077), (267, 802854), (282, 760149), (351, 610718), (423, 506766), (438, 489411), (534, 401427), (611, 350838), (657, 326274), (702, 305359), (801, 267618), (846, 253383), (949, 225882), (1157, 185274), (1222, 175419), (1269, 168922), (1314, 163137), (1602, 133809), (1833, 116946), (1898, 112941), (1971, 108758), (2314, 92637), (2403, 89206), (2538, 84461), (2847, 75294), (3431, 62478), (3471, 61758), (3666, 58473), (3942, 54379), (4183, 51246), (4806, 44603), (5499, 38982), (5694, 37647), (6497, 32994), (6862, 31239), (6942, 30879), (8366, 25623), (8541, 25098), (10293, 20826), (10413, 20586), (10998, 19491), (12549, 17082), (12994, 16497)]