302518788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 850010112

約数和(自身を除く): 547491324

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 132, 142, 143, 156, 169, 191, 213, 284, 286, 338, 382, 426, 429, 507, 572, 573, 676, 764, 781, 852, 858, 923, 1014, 1146, 1562, 1716, 1846, 1859, 2028, 2101, 2292, 2343, 2483, 2769, 3124, 3692, 3718, 4202, 4686, 4966, 5538, 5577, 6303, 7436, 7449, 8404, 9372, 9932, 10153, 11076, 11154, 11999, 12606, 13561, 14898, 20306, 22308, 23998, 25212, 27122, 27313, 29796, 30459, 32279, 35997, 40612, 40683, 47996, 54244, 54626, 60918, 64558, 71994, 81366, 81939, 96837, 109252, 121836, 129116, 131989, 143988, 149171, 162732, 163878, 176293, 193674, 263978, 298342, 327756, 352586, 355069, 387348, 395967, 447513, 527956, 528879, 596684, 705172, 710138, 791934, 895026, 1057758, 1065207, 1420276, 1583868, 1790052, 1939223, 2115516, 2130414, 2291809, 3878446, 4260828, 4583618, 5817669, 6875427, 7756892, 9167236, 11635338, 13750854, 23270676, 25209899, 27501708, 50419798, 75629697, 100839596, 151259394, 302518788]

約数ペア:

[(1, 302518788), (2, 151259394), (3, 100839596), (4, 75629697), (6, 50419798), (11, 27501708), (12, 25209899), (13, 23270676), (22, 13750854), (26, 11635338), (33, 9167236), (39, 7756892), (44, 6875427), (52, 5817669), (66, 4583618), (71, 4260828), (78, 3878446), (132, 2291809), (142, 2130414), (143, 2115516), (156, 1939223), (169, 1790052), (191, 1583868), (213, 1420276), (284, 1065207), (286, 1057758), (338, 895026), (382, 791934), (426, 710138), (429, 705172), (507, 596684), (572, 528879), (573, 527956), (676, 447513), (764, 395967), (781, 387348), (852, 355069), (858, 352586), (923, 327756), (1014, 298342), (1146, 263978), (1562, 193674), (1716, 176293), (1846, 163878), (1859, 162732), (2028, 149171), (2101, 143988), (2292, 131989), (2343, 129116), (2483, 121836), (2769, 109252), (3124, 96837), (3692, 81939), (3718, 81366), (4202, 71994), (4686, 64558), (4966, 60918), (5538, 54626), (5577, 54244), (6303, 47996), (7436, 40683), (7449, 40612), (8404, 35997), (9372, 32279), (9932, 30459), (10153, 29796), (11076, 27313), (11154, 27122), (11999, 25212), (12606, 23998), (13561, 22308), (14898, 20306)]