841628424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 2682529920

約数和(自身を除く): 1840901496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 401, 403, 434, 546, 651, 728, 744, 802, 806, 868, 961, 1092, 1203, 1209, 1302, 1604, 1612, 1736, 1922, 2184, 2406, 2418, 2604, 2807, 2821, 2883, 3208, 3224, 3844, 4812, 4836, 5208, 5213, 5614, 5642, 5766, 6727, 7688, 8421, 8463, 9624, 9672, 10426, 11228, 11284, 11532, 12431, 12493, 13454, 15639, 16842, 16926, 20181, 20852, 22456, 22568, 23064, 24862, 24986, 26908, 31278, 33684, 33852, 36491, 37293, 37479, 40362, 41704, 49724, 49972, 53816, 62556, 67368, 67704, 72982, 74586, 74958, 80724, 87017, 87451, 99448, 99944, 109473, 125112, 145964, 149172, 149916, 161448, 161603, 174034, 174902, 218946, 261051, 262353, 291928, 298344, 299832, 323206, 348068, 349804, 385361, 437892, 484809, 522102, 524706, 646412, 696136, 699608, 770722, 875784, 969618, 1044204, 1049412, 1131221, 1156083, 1292824, 1541444, 1939236, 2088408, 2098824, 2262442, 2312166, 2697527, 3082888, 3393663, 3878472, 4524884, 4624332, 5009693, 5395054, 6787326, 8092581, 9049768, 9248664, 10019386, 10790108, 13574652, 15029079, 16185162, 20038772, 21580216, 27149304, 30058158, 32370324, 35067851, 40077544, 60116316, 64740648, 70135702, 105203553, 120232632, 140271404, 210407106, 280542808, 420814212, 841628424]

約数ペア:

[(1, 841628424), (2, 420814212), (3, 280542808), (4, 210407106), (6, 140271404), (7, 120232632), (8, 105203553), (12, 70135702), (13, 64740648), (14, 60116316), (21, 40077544), (24, 35067851), (26, 32370324), (28, 30058158), (31, 27149304), (39, 21580216), (42, 20038772), (52, 16185162), (56, 15029079), (62, 13574652), (78, 10790108), (84, 10019386), (91, 9248664), (93, 9049768), (104, 8092581), (124, 6787326), (156, 5395054), (168, 5009693), (182, 4624332), (186, 4524884), (217, 3878472), (248, 3393663), (273, 3082888), (312, 2697527), (364, 2312166), (372, 2262442), (401, 2098824), (403, 2088408), (434, 1939236), (546, 1541444), (651, 1292824), (728, 1156083), (744, 1131221), (802, 1049412), (806, 1044204), (868, 969618), (961, 875784), (1092, 770722), (1203, 699608), (1209, 696136), (1302, 646412), (1604, 524706), (1612, 522102), (1736, 484809), (1922, 437892), (2184, 385361), (2406, 349804), (2418, 348068), (2604, 323206), (2807, 299832), (2821, 298344), (2883, 291928), (3208, 262353), (3224, 261051), (3844, 218946), (4812, 174902), (4836, 174034), (5208, 161603), (5213, 161448), (5614, 149916), (5642, 149172), (5766, 145964), (6727, 125112), (7688, 109473), (8421, 99944), (8463, 99448), (9624, 87451), (9672, 87017), (10426, 80724), (11228, 74958), (11284, 74586), (11532, 72982), (12431, 67704), (12493, 67368), (13454, 62556), (15639, 53816), (16842, 49972), (16926, 49724), (20181, 41704), (20852, 40362), (22456, 37479), (22568, 37293), (23064, 36491), (24862, 33852), (24986, 33684), (26908, 31278)]