427291956

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6211}}^1$

素因数の和:6251

約数の個数: 144

約数和(自身を含む): 1388009280

約数和(自身を除く): 960717324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 6211, 7644, 9828, 11466, 12422, 17199, 18633, 22932, 24844, 34398, 37266, 43477, 55899, 68796, 74532, 80743, 86954, 111798, 130431, 161486, 167697, 173908, 223596, 242229, 260862, 304339, 322972, 335394, 391293, 484458, 521724, 565201, 608678, 670788, 726687, 782586, 913017, 968916, 1130402, 1173879, 1217356, 1453374, 1565172, 1695603, 1826034, 2180061, 2260804, 2347758, 2739051, 2906748, 3391206, 3652068, 3956407, 4360122, 4695516, 5086809, 5478102, 6782412, 7912814, 8217153, 8720244, 10173618, 10956204, 11869221, 15260427, 15825628, 16434306, 20347236, 23738442, 30520854, 32868612, 35607663, 47476884, 61041708, 71215326, 106822989, 142430652, 213645978, 427291956]

約数ペア:

[(1, 427291956), (2, 213645978), (3, 142430652), (4, 106822989), (6, 71215326), (7, 61041708), (9, 47476884), (12, 35607663), (13, 32868612), (14, 30520854), (18, 23738442), (21, 20347236), (26, 16434306), (27, 15825628), (28, 15260427), (36, 11869221), (39, 10956204), (42, 10173618), (49, 8720244), (52, 8217153), (54, 7912814), (63, 6782412), (78, 5478102), (84, 5086809), (91, 4695516), (98, 4360122), (108, 3956407), (117, 3652068), (126, 3391206), (147, 2906748), (156, 2739051), (182, 2347758), (189, 2260804), (196, 2180061), (234, 1826034), (252, 1695603), (273, 1565172), (294, 1453374), (351, 1217356), (364, 1173879), (378, 1130402), (441, 968916), (468, 913017), (546, 782586), (588, 726687), (637, 670788), (702, 608678), (756, 565201), (819, 521724), (882, 484458), (1092, 391293), (1274, 335394), (1323, 322972), (1404, 304339), (1638, 260862), (1764, 242229), (1911, 223596), (2457, 173908), (2548, 167697), (2646, 161486), (3276, 130431), (3822, 111798), (4914, 86954), (5292, 80743), (5733, 74532), (6211, 68796), (7644, 55899), (9828, 43477), (11466, 37266), (12422, 34398), (17199, 24844), (18633, 22932)]