216212328

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 642945600

約数和(自身を除く): 426733272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 89, 92, 108, 138, 162, 163, 178, 184, 207, 216, 267, 276, 324, 326, 356, 414, 489, 534, 552, 621, 648, 652, 712, 801, 828, 978, 1068, 1242, 1304, 1467, 1602, 1656, 1863, 1956, 2047, 2136, 2403, 2484, 2934, 3204, 3726, 3749, 3912, 4094, 4401, 4806, 4968, 5868, 6141, 6408, 7209, 7452, 7498, 8188, 8802, 9612, 11247, 11736, 12282, 13203, 14418, 14507, 14904, 14996, 16376, 17604, 18423, 19224, 22494, 24564, 26406, 28836, 29014, 29992, 33741, 35208, 36846, 43521, 44988, 49128, 52812, 55269, 57672, 58028, 67482, 73692, 87042, 89976, 101223, 105624, 110538, 116056, 130563, 134964, 147384, 165807, 174084, 202446, 221076, 261126, 269928, 303669, 331614, 333661, 348168, 391689, 404892, 442152, 522252, 607338, 663228, 667322, 783378, 809784, 1000983, 1044504, 1175067, 1214676, 1326456, 1334644, 1566756, 2001966, 2350134, 2429352, 2669288, 3002949, 3133512, 4003932, 4700268, 6005898, 8007864, 9008847, 9400536, 12011796, 18017694, 24023592, 27026541, 36035388, 54053082, 72070776, 108106164, 216212328]

約数ペア:

[(1, 216212328), (2, 108106164), (3, 72070776), (4, 54053082), (6, 36035388), (8, 27026541), (9, 24023592), (12, 18017694), (18, 12011796), (23, 9400536), (24, 9008847), (27, 8007864), (36, 6005898), (46, 4700268), (54, 4003932), (69, 3133512), (72, 3002949), (81, 2669288), (89, 2429352), (92, 2350134), (108, 2001966), (138, 1566756), (162, 1334644), (163, 1326456), (178, 1214676), (184, 1175067), (207, 1044504), (216, 1000983), (267, 809784), (276, 783378), (324, 667322), (326, 663228), (356, 607338), (414, 522252), (489, 442152), (534, 404892), (552, 391689), (621, 348168), (648, 333661), (652, 331614), (712, 303669), (801, 269928), (828, 261126), (978, 221076), (1068, 202446), (1242, 174084), (1304, 165807), (1467, 147384), (1602, 134964), (1656, 130563), (1863, 116056), (1956, 110538), (2047, 105624), (2136, 101223), (2403, 89976), (2484, 87042), (2934, 73692), (3204, 67482), (3726, 58028), (3749, 57672), (3912, 55269), (4094, 52812), (4401, 49128), (4806, 44988), (4968, 43521), (5868, 36846), (6141, 35208), (6408, 33741), (7209, 29992), (7452, 29014), (7498, 28836), (8188, 26406), (8802, 24564), (9612, 22494), (11247, 19224), (11736, 18423), (12282, 17604), (13203, 16376), (14418, 14996), (14507, 14904)]