2098990872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{1223}}^1$

素因数の和:1454

約数の個数: 144

約数和(自身を含む): 6285399120

約数和(自身を除く): 4186408248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 197, 198, 242, 264, 363, 394, 396, 484, 591, 726, 788, 792, 968, 1089, 1182, 1223, 1452, 1576, 1773, 2167, 2178, 2364, 2446, 2904, 3546, 3669, 4334, 4356, 4728, 4892, 6501, 7092, 7338, 8668, 8712, 9784, 11007, 13002, 13453, 14184, 14676, 17336, 19503, 22014, 23837, 26004, 26906, 29352, 39006, 40359, 44028, 47674, 52008, 53812, 71511, 78012, 80718, 88056, 95348, 107624, 121077, 143022, 147983, 156024, 161436, 190696, 214533, 240931, 242154, 286044, 295966, 322872, 429066, 443949, 481862, 484308, 572088, 591932, 722793, 858132, 887898, 963724, 968616, 1183864, 1331847, 1445586, 1716264, 1775796, 1927448, 2168379, 2650241, 2663694, 2891172, 3551592, 4336758, 5300482, 5327388, 5782344, 7950723, 8673516, 10600964, 10654776, 15901446, 17347032, 21201928, 23852169, 29152651, 31802892, 47704338, 58305302, 63605784, 87457953, 95408676, 116610604, 174915906, 190817352, 233221208, 262373859, 349831812, 524747718, 699663624, 1049495436, 2098990872]

約数ペア:

[(1, 2098990872), (2, 1049495436), (3, 699663624), (4, 524747718), (6, 349831812), (8, 262373859), (9, 233221208), (11, 190817352), (12, 174915906), (18, 116610604), (22, 95408676), (24, 87457953), (33, 63605784), (36, 58305302), (44, 47704338), (66, 31802892), (72, 29152651), (88, 23852169), (99, 21201928), (121, 17347032), (132, 15901446), (197, 10654776), (198, 10600964), (242, 8673516), (264, 7950723), (363, 5782344), (394, 5327388), (396, 5300482), (484, 4336758), (591, 3551592), (726, 2891172), (788, 2663694), (792, 2650241), (968, 2168379), (1089, 1927448), (1182, 1775796), (1223, 1716264), (1452, 1445586), (1576, 1331847), (1773, 1183864), (2167, 968616), (2178, 963724), (2364, 887898), (2446, 858132), (2904, 722793), (3546, 591932), (3669, 572088), (4334, 484308), (4356, 481862), (4728, 443949), (4892, 429066), (6501, 322872), (7092, 295966), (7338, 286044), (8668, 242154), (8712, 240931), (9784, 214533), (11007, 190696), (13002, 161436), (13453, 156024), (14184, 147983), (14676, 143022), (17336, 121077), (19503, 107624), (22014, 95348), (23837, 88056), (26004, 80718), (26906, 78012), (29352, 71511), (39006, 53812), (40359, 52008), (44028, 47674)]