630198144

素因数分解:

$2^7\times 3^5\times {\mathrm{20261}}^1$

素因数の和:20290

約数の個数: 96

約数和(自身を含む): 1880718840

約数和(自身を除く): 1250520696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 10368, 15552, 20261, 31104, 40522, 60783, 81044, 121566, 162088, 182349, 243132, 324176, 364698, 486264, 547047, 648352, 729396, 972528, 1094094, 1296704, 1458792, 1641141, 1945056, 2188188, 2593408, 2917584, 3282282, 3890112, 4376376, 4923423, 5835168, 6564564, 7780224, 8752752, 9846846, 11670336, 13129128, 17505504, 19693692, 23340672, 26258256, 35011008, 39387384, 52516512, 70022016, 78774768, 105033024, 157549536, 210066048, 315099072, 630198144]

約数ペア:

[(1, 630198144), (2, 315099072), (3, 210066048), (4, 157549536), (6, 105033024), (8, 78774768), (9, 70022016), (12, 52516512), (16, 39387384), (18, 35011008), (24, 26258256), (27, 23340672), (32, 19693692), (36, 17505504), (48, 13129128), (54, 11670336), (64, 9846846), (72, 8752752), (81, 7780224), (96, 6564564), (108, 5835168), (128, 4923423), (144, 4376376), (162, 3890112), (192, 3282282), (216, 2917584), (243, 2593408), (288, 2188188), (324, 1945056), (384, 1641141), (432, 1458792), (486, 1296704), (576, 1094094), (648, 972528), (864, 729396), (972, 648352), (1152, 547047), (1296, 486264), (1728, 364698), (1944, 324176), (2592, 243132), (3456, 182349), (3888, 162088), (5184, 121566), (7776, 81044), (10368, 60783), (15552, 40522), (20261, 31104)]