421360272

素因数分解:

$2^4\times 3^3\times {\mathrm{179}}^1\times {\mathrm{5449}}^1$

素因数の和:5645

約数の個数: 80

約数和(自身を含む): 1216440000

約数和(自身を除く): 795079728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 179, 216, 358, 432, 537, 716, 1074, 1432, 1611, 2148, 2864, 3222, 4296, 4833, 5449, 6444, 8592, 9666, 10898, 12888, 16347, 19332, 21796, 25776, 32694, 38664, 43592, 49041, 65388, 77328, 87184, 98082, 130776, 147123, 196164, 261552, 294246, 392328, 588492, 784656, 975371, 1176984, 1950742, 2353968, 2926113, 3901484, 5852226, 7802968, 8778339, 11704452, 15605936, 17556678, 23408904, 26335017, 35113356, 46817808, 52670034, 70226712, 105340068, 140453424, 210680136, 421360272]

約数ペア:

[(1, 421360272), (2, 210680136), (3, 140453424), (4, 105340068), (6, 70226712), (8, 52670034), (9, 46817808), (12, 35113356), (16, 26335017), (18, 23408904), (24, 17556678), (27, 15605936), (36, 11704452), (48, 8778339), (54, 7802968), (72, 5852226), (108, 3901484), (144, 2926113), (179, 2353968), (216, 1950742), (358, 1176984), (432, 975371), (537, 784656), (716, 588492), (1074, 392328), (1432, 294246), (1611, 261552), (2148, 196164), (2864, 147123), (3222, 130776), (4296, 98082), (4833, 87184), (5449, 77328), (6444, 65388), (8592, 49041), (9666, 43592), (10898, 38664), (12888, 32694), (16347, 25776), (19332, 21796)]