306384804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 910990080

約数和(自身を除く): 604605276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 43, 44, 57, 66, 76, 86, 99, 114, 129, 132, 171, 172, 198, 209, 228, 258, 342, 387, 396, 418, 473, 516, 627, 684, 774, 817, 836, 946, 947, 1254, 1419, 1548, 1634, 1881, 1892, 1894, 2451, 2508, 2838, 2841, 3268, 3762, 3788, 4257, 4902, 5676, 5682, 7353, 7524, 8514, 8523, 8987, 9804, 10417, 11364, 14706, 17028, 17046, 17974, 17993, 20834, 26961, 29412, 31251, 34092, 35948, 35986, 40721, 41668, 53922, 53979, 62502, 71972, 80883, 81442, 93753, 107844, 107958, 122163, 125004, 161766, 161937, 162884, 187506, 197923, 215916, 244326, 323532, 323874, 366489, 375012, 395846, 447931, 488652, 593769, 647748, 732978, 773699, 791692, 895862, 1187538, 1343793, 1465956, 1547398, 1781307, 1791724, 2321097, 2375076, 2687586, 3094796, 3562614, 4031379, 4642194, 5375172, 6963291, 7125228, 8062758, 8510689, 9284388, 13926582, 16125516, 17021378, 25532067, 27853164, 34042756, 51064134, 76596201, 102128268, 153192402, 306384804]

約数ペア:

[(1, 306384804), (2, 153192402), (3, 102128268), (4, 76596201), (6, 51064134), (9, 34042756), (11, 27853164), (12, 25532067), (18, 17021378), (19, 16125516), (22, 13926582), (33, 9284388), (36, 8510689), (38, 8062758), (43, 7125228), (44, 6963291), (57, 5375172), (66, 4642194), (76, 4031379), (86, 3562614), (99, 3094796), (114, 2687586), (129, 2375076), (132, 2321097), (171, 1791724), (172, 1781307), (198, 1547398), (209, 1465956), (228, 1343793), (258, 1187538), (342, 895862), (387, 791692), (396, 773699), (418, 732978), (473, 647748), (516, 593769), (627, 488652), (684, 447931), (774, 395846), (817, 375012), (836, 366489), (946, 323874), (947, 323532), (1254, 244326), (1419, 215916), (1548, 197923), (1634, 187506), (1881, 162884), (1892, 161937), (1894, 161766), (2451, 125004), (2508, 122163), (2838, 107958), (2841, 107844), (3268, 93753), (3762, 81442), (3788, 80883), (4257, 71972), (4902, 62502), (5676, 53979), (5682, 53922), (7353, 41668), (7524, 40721), (8514, 35986), (8523, 35948), (8987, 34092), (9804, 31251), (10417, 29412), (11364, 26961), (14706, 20834), (17028, 17993), (17046, 17974)]