2051275824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5737}}^1$

素因数の和:5955

約数の個数: 120

約数和(自身を含む): 6215768832

約数和(自身を除く): 4164493008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 191, 208, 234, 312, 382, 468, 573, 624, 764, 936, 1146, 1528, 1719, 1872, 2292, 2483, 3056, 3438, 4584, 4966, 5737, 6876, 7449, 9168, 9932, 11474, 13752, 14898, 17211, 19864, 22347, 22948, 27504, 29796, 34422, 39728, 44694, 45896, 51633, 59592, 68844, 74581, 89388, 91792, 103266, 119184, 137688, 149162, 178776, 206532, 223743, 275376, 298324, 357552, 413064, 447486, 596648, 671229, 826128, 894972, 1095767, 1193296, 1342458, 1789944, 2191534, 2684916, 3287301, 3579888, 4383068, 5369832, 6574602, 8766136, 9861903, 10739664, 13149204, 14244971, 17532272, 19723806, 26298408, 28489942, 39447612, 42734913, 52596816, 56979884, 78895224, 85469826, 113959768, 128204739, 157790448, 170939652, 227919536, 256409478, 341879304, 512818956, 683758608, 1025637912, 2051275824]

約数ペア:

[(1, 2051275824), (2, 1025637912), (3, 683758608), (4, 512818956), (6, 341879304), (8, 256409478), (9, 227919536), (12, 170939652), (13, 157790448), (16, 128204739), (18, 113959768), (24, 85469826), (26, 78895224), (36, 56979884), (39, 52596816), (48, 42734913), (52, 39447612), (72, 28489942), (78, 26298408), (104, 19723806), (117, 17532272), (144, 14244971), (156, 13149204), (191, 10739664), (208, 9861903), (234, 8766136), (312, 6574602), (382, 5369832), (468, 4383068), (573, 3579888), (624, 3287301), (764, 2684916), (936, 2191534), (1146, 1789944), (1528, 1342458), (1719, 1193296), (1872, 1095767), (2292, 894972), (2483, 826128), (3056, 671229), (3438, 596648), (4584, 447486), (4966, 413064), (5737, 357552), (6876, 298324), (7449, 275376), (9168, 223743), (9932, 206532), (11474, 178776), (13752, 149162), (14898, 137688), (17211, 119184), (19864, 103266), (22347, 91792), (22948, 89388), (27504, 74581), (29796, 68844), (34422, 59592), (39728, 51633), (44694, 45896)]