291250872012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1\times {\mathrm{16319}}^1$

素因数の和:17415

約数の個数: 96

約数和(自身を含む): 728430796800

約数和(自身を除く): 437179924788

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 983, 1068, 1513, 1966, 2949, 3026, 3932, 4539, 5898, 6052, 9078, 11796, 16319, 16711, 18156, 32638, 33422, 48957, 50133, 65276, 66844, 87487, 97914, 100266, 174974, 195828, 200532, 262461, 277423, 349948, 524922, 554846, 832269, 1049844, 1109692, 1452391, 1487279, 1664538, 2904782, 2974558, 3329076, 4357173, 4461837, 5809564, 5949116, 8714346, 8923674, 16041577, 17428692, 17847348, 24690647, 32083154, 48124731, 49381294, 64166308, 74071941, 96249462, 98762588, 148143882, 192498924, 272706809, 296287764, 545413618, 818120427, 1090827236, 1427700353, 1636240854, 2855400706, 3272481708, 4283101059, 5710801412, 8566202118, 17132404236, 24270906001, 48541812002, 72812718003, 97083624004, 145625436006, 291250872012]

約数ペア:

[(1, 291250872012), (2, 145625436006), (3, 97083624004), (4, 72812718003), (6, 48541812002), (12, 24270906001), (17, 17132404236), (34, 8566202118), (51, 5710801412), (68, 4283101059), (89, 3272481708), (102, 2855400706), (178, 1636240854), (204, 1427700353), (267, 1090827236), (356, 818120427), (534, 545413618), (983, 296287764), (1068, 272706809), (1513, 192498924), (1966, 148143882), (2949, 98762588), (3026, 96249462), (3932, 74071941), (4539, 64166308), (5898, 49381294), (6052, 48124731), (9078, 32083154), (11796, 24690647), (16319, 17847348), (16711, 17428692), (18156, 16041577), (32638, 8923674), (33422, 8714346), (48957, 5949116), (50133, 5809564), (65276, 4461837), (66844, 4357173), (87487, 3329076), (97914, 2974558), (100266, 2904782), (174974, 1664538), (195828, 1487279), (200532, 1452391), (262461, 1109692), (277423, 1049844), (349948, 832269), (524922, 554846)]