385815612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3020

約数の個数: 144

約数和(自身を含む): 1194510240

約数和(自身を除く): 808694628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 119, 147, 156, 182, 196, 204, 221, 238, 273, 294, 357, 364, 442, 476, 546, 588, 637, 663, 714, 833, 884, 1092, 1274, 1326, 1428, 1547, 1666, 1911, 2499, 2548, 2652, 2969, 3094, 3332, 3822, 4641, 4998, 5938, 6188, 7644, 8907, 9282, 9996, 10829, 11876, 17814, 18564, 20783, 21658, 32487, 35628, 38597, 41566, 43316, 50473, 62349, 64974, 77194, 83132, 100946, 115791, 124698, 129948, 145481, 151419, 154388, 201892, 231582, 249396, 270179, 290962, 302838, 353311, 436443, 463164, 540358, 581924, 605676, 656149, 706622, 810537, 872886, 1059933, 1080716, 1312298, 1413244, 1621074, 1745772, 1891253, 1968447, 2119866, 2473177, 2624596, 3242148, 3782506, 3936894, 4239732, 4593043, 4946354, 5673759, 7419531, 7565012, 7873788, 9186086, 9892708, 11347518, 13779129, 14839062, 18372172, 22695036, 27558258, 29678124, 32151301, 55116516, 64302602, 96453903, 128605204, 192907806, 385815612]

約数ペア:

[(1, 385815612), (2, 192907806), (3, 128605204), (4, 96453903), (6, 64302602), (7, 55116516), (12, 32151301), (13, 29678124), (14, 27558258), (17, 22695036), (21, 18372172), (26, 14839062), (28, 13779129), (34, 11347518), (39, 9892708), (42, 9186086), (49, 7873788), (51, 7565012), (52, 7419531), (68, 5673759), (78, 4946354), (84, 4593043), (91, 4239732), (98, 3936894), (102, 3782506), (119, 3242148), (147, 2624596), (156, 2473177), (182, 2119866), (196, 1968447), (204, 1891253), (221, 1745772), (238, 1621074), (273, 1413244), (294, 1312298), (357, 1080716), (364, 1059933), (442, 872886), (476, 810537), (546, 706622), (588, 656149), (637, 605676), (663, 581924), (714, 540358), (833, 463164), (884, 436443), (1092, 353311), (1274, 302838), (1326, 290962), (1428, 270179), (1547, 249396), (1666, 231582), (1911, 201892), (2499, 154388), (2548, 151419), (2652, 145481), (2969, 129948), (3094, 124698), (3332, 115791), (3822, 100946), (4641, 83132), (4998, 77194), (5938, 64974), (6188, 62349), (7644, 50473), (8907, 43316), (9282, 41566), (9996, 38597), (10829, 35628), (11876, 32487), (17814, 21658), (18564, 20783)]