284989122

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 739458720

約数和(自身を除く): 454469598

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 43, 51, 66, 86, 99, 102, 121, 129, 153, 179, 187, 198, 242, 258, 306, 358, 363, 374, 387, 473, 537, 561, 726, 731, 774, 946, 1074, 1089, 1122, 1419, 1462, 1611, 1683, 1969, 2057, 2178, 2193, 2838, 3043, 3222, 3366, 3938, 4114, 4257, 4386, 5203, 5907, 6086, 6171, 6579, 7697, 8041, 8514, 9129, 10406, 11814, 12342, 13158, 15394, 15609, 16082, 17721, 18258, 18513, 21659, 23091, 24123, 27387, 31218, 33473, 35442, 37026, 43318, 46182, 46827, 48246, 54774, 64977, 66946, 69273, 72369, 84667, 88451, 93654, 100419, 129954, 130849, 138546, 144738, 169334, 176902, 194931, 200838, 254001, 261698, 265353, 301257, 368203, 389862, 392547, 508002, 530706, 602514, 736406, 762003, 785094, 796059, 931337, 1104609, 1177641, 1439339, 1524006, 1592118, 1862674, 2209218, 2355282, 2794011, 2878678, 3313827, 4318017, 5588022, 6627654, 8382033, 8636034, 12954051, 15832729, 16764066, 25908102, 31665458, 47498187, 94996374, 142494561, 284989122]

約数ペア:

[(1, 284989122), (2, 142494561), (3, 94996374), (6, 47498187), (9, 31665458), (11, 25908102), (17, 16764066), (18, 15832729), (22, 12954051), (33, 8636034), (34, 8382033), (43, 6627654), (51, 5588022), (66, 4318017), (86, 3313827), (99, 2878678), (102, 2794011), (121, 2355282), (129, 2209218), (153, 1862674), (179, 1592118), (187, 1524006), (198, 1439339), (242, 1177641), (258, 1104609), (306, 931337), (358, 796059), (363, 785094), (374, 762003), (387, 736406), (473, 602514), (537, 530706), (561, 508002), (726, 392547), (731, 389862), (774, 368203), (946, 301257), (1074, 265353), (1089, 261698), (1122, 254001), (1419, 200838), (1462, 194931), (1611, 176902), (1683, 169334), (1969, 144738), (2057, 138546), (2178, 130849), (2193, 129954), (2838, 100419), (3043, 93654), (3222, 88451), (3366, 84667), (3938, 72369), (4114, 69273), (4257, 66946), (4386, 64977), (5203, 54774), (5907, 48246), (6086, 46827), (6171, 46182), (6579, 43318), (7697, 37026), (8041, 35442), (8514, 33473), (9129, 31218), (10406, 27387), (11814, 24123), (12342, 23091), (13158, 21659), (15394, 18513), (15609, 18258), (16082, 17721)]