342153045

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 713932800

約数和(自身を除く): 371779755

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 31, 39, 45, 57, 65, 93, 95, 117, 135, 155, 171, 195, 247, 279, 285, 331, 351, 403, 465, 513, 585, 589, 741, 837, 855, 993, 1209, 1235, 1395, 1655, 1755, 1767, 2015, 2223, 2565, 2945, 2979, 3627, 3705, 4185, 4303, 4965, 5301, 6045, 6289, 6669, 7657, 8835, 8937, 10261, 10881, 11115, 12909, 14895, 15903, 18135, 18867, 21515, 22971, 26505, 30783, 31445, 33345, 38285, 38727, 44685, 51305, 54405, 56601, 64545, 68913, 79515, 81757, 92349, 94335, 114855, 116181, 133393, 153915, 169803, 193635, 194959, 206739, 245271, 277047, 283005, 344565, 400179, 408785, 461745, 580905, 584877, 666965, 735813, 849015, 974795, 1033695, 1200537, 1226355, 1385235, 1754631, 2000895, 2207439, 2534467, 2924385, 3601611, 3679065, 5263893, 6002685, 7603401, 8773155, 11037195, 12672335, 18008055, 22810203, 26319465, 38017005, 68430609, 114051015, 342153045]

約数ペア:

[(1, 342153045), (3, 114051015), (5, 68430609), (9, 38017005), (13, 26319465), (15, 22810203), (19, 18008055), (27, 12672335), (31, 11037195), (39, 8773155), (45, 7603401), (57, 6002685), (65, 5263893), (93, 3679065), (95, 3601611), (117, 2924385), (135, 2534467), (155, 2207439), (171, 2000895), (195, 1754631), (247, 1385235), (279, 1226355), (285, 1200537), (331, 1033695), (351, 974795), (403, 849015), (465, 735813), (513, 666965), (585, 584877), (589, 580905), (741, 461745), (837, 408785), (855, 400179), (993, 344565), (1209, 283005), (1235, 277047), (1395, 245271), (1655, 206739), (1755, 194959), (1767, 193635), (2015, 169803), (2223, 153915), (2565, 133393), (2945, 116181), (2979, 114855), (3627, 94335), (3705, 92349), (4185, 81757), (4303, 79515), (4965, 68913), (5301, 64545), (6045, 56601), (6289, 54405), (6669, 51305), (7657, 44685), (8835, 38727), (8937, 38285), (10261, 33345), (10881, 31445), (11115, 30783), (12909, 26505), (14895, 22971), (15903, 21515), (18135, 18867)]