311189424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:595

約数の個数: 160

約数和(自身を含む): 997269504

約数和(自身を除く): 686080080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 191, 208, 273, 312, 336, 364, 373, 382, 546, 573, 624, 728, 746, 764, 1092, 1119, 1146, 1337, 1456, 1492, 1528, 2184, 2238, 2292, 2483, 2611, 2674, 2984, 3056, 4011, 4368, 4476, 4584, 4849, 4966, 5222, 5348, 5968, 7449, 7833, 8022, 8952, 9168, 9698, 9932, 10444, 10696, 14547, 14898, 15666, 16044, 17381, 17904, 19396, 19864, 20888, 21392, 29094, 29796, 31332, 32088, 33943, 34762, 38792, 39728, 41776, 52143, 58188, 59592, 62664, 64176, 67886, 69524, 71243, 77584, 101829, 104286, 116376, 119184, 125328, 135772, 139048, 142486, 203658, 208572, 213729, 232752, 271544, 278096, 284972, 407316, 417144, 427458, 498701, 543088, 569944, 814632, 834288, 854916, 926159, 997402, 1139888, 1496103, 1629264, 1709832, 1852318, 1994804, 2778477, 2992206, 3419664, 3704636, 3989608, 5556954, 5984412, 6483113, 7409272, 7979216, 11113908, 11968824, 12966226, 14818544, 19449339, 22227816, 23937648, 25932452, 38898678, 44455632, 51864904, 77797356, 103729808, 155594712, 311189424]

約数ペア:

[(1, 311189424), (2, 155594712), (3, 103729808), (4, 77797356), (6, 51864904), (7, 44455632), (8, 38898678), (12, 25932452), (13, 23937648), (14, 22227816), (16, 19449339), (21, 14818544), (24, 12966226), (26, 11968824), (28, 11113908), (39, 7979216), (42, 7409272), (48, 6483113), (52, 5984412), (56, 5556954), (78, 3989608), (84, 3704636), (91, 3419664), (104, 2992206), (112, 2778477), (156, 1994804), (168, 1852318), (182, 1709832), (191, 1629264), (208, 1496103), (273, 1139888), (312, 997402), (336, 926159), (364, 854916), (373, 834288), (382, 814632), (546, 569944), (573, 543088), (624, 498701), (728, 427458), (746, 417144), (764, 407316), (1092, 284972), (1119, 278096), (1146, 271544), (1337, 232752), (1456, 213729), (1492, 208572), (1528, 203658), (2184, 142486), (2238, 139048), (2292, 135772), (2483, 125328), (2611, 119184), (2674, 116376), (2984, 104286), (3056, 101829), (4011, 77584), (4368, 71243), (4476, 69524), (4584, 67886), (4849, 64176), (4966, 62664), (5222, 59592), (5348, 58188), (5968, 52143), (7449, 41776), (7833, 39728), (8022, 38792), (8952, 34762), (9168, 33943), (9698, 32088), (9932, 31332), (10444, 29796), (10696, 29094), (14547, 21392), (14898, 20888), (15666, 19864), (16044, 19396), (17381, 17904)]