333413340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 1022668416

約数和(自身を除く): 689255076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 131, 156, 169, 195, 251, 260, 262, 338, 390, 393, 502, 507, 524, 655, 676, 753, 780, 786, 845, 1004, 1014, 1255, 1310, 1506, 1572, 1690, 1703, 1965, 2028, 2510, 2535, 2620, 3012, 3263, 3380, 3406, 3765, 3930, 5020, 5070, 5109, 6526, 6812, 7530, 7860, 8515, 9789, 10140, 10218, 13052, 15060, 16315, 17030, 19578, 20436, 22139, 25545, 32630, 32881, 34060, 39156, 42419, 44278, 48945, 51090, 65260, 65762, 66417, 84838, 88556, 97890, 98643, 102180, 110695, 127257, 131524, 132834, 164405, 169676, 195780, 197286, 212095, 221390, 254514, 265668, 328810, 332085, 394572, 424190, 427453, 442780, 493215, 509028, 636285, 657620, 664170, 848380, 854906, 986430, 1272570, 1282359, 1328340, 1709812, 1972860, 2137265, 2545140, 2564718, 4274530, 5129436, 5556889, 6411795, 8549060, 11113778, 12823590, 16670667, 22227556, 25647180, 27784445, 33341334, 55568890, 66682668, 83353335, 111137780, 166706670, 333413340]

約数ペア:

[(1, 333413340), (2, 166706670), (3, 111137780), (4, 83353335), (5, 66682668), (6, 55568890), (10, 33341334), (12, 27784445), (13, 25647180), (15, 22227556), (20, 16670667), (26, 12823590), (30, 11113778), (39, 8549060), (52, 6411795), (60, 5556889), (65, 5129436), (78, 4274530), (130, 2564718), (131, 2545140), (156, 2137265), (169, 1972860), (195, 1709812), (251, 1328340), (260, 1282359), (262, 1272570), (338, 986430), (390, 854906), (393, 848380), (502, 664170), (507, 657620), (524, 636285), (655, 509028), (676, 493215), (753, 442780), (780, 427453), (786, 424190), (845, 394572), (1004, 332085), (1014, 328810), (1255, 265668), (1310, 254514), (1506, 221390), (1572, 212095), (1690, 197286), (1703, 195780), (1965, 169676), (2028, 164405), (2510, 132834), (2535, 131524), (2620, 127257), (3012, 110695), (3263, 102180), (3380, 98643), (3406, 97890), (3765, 88556), (3930, 84838), (5020, 66417), (5070, 65762), (5109, 65260), (6526, 51090), (6812, 48945), (7530, 44278), (7860, 42419), (8515, 39156), (9789, 34060), (10140, 32881), (10218, 32630), (13052, 25545), (15060, 22139), (16315, 20436), (17030, 19578)]