121234428

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 144

約数和(自身を含む): 377932800

約数和(自身を除く): 256698372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 434, 441, 558, 588, 651, 739, 756, 837, 868, 882, 1116, 1302, 1323, 1478, 1519, 1674, 1764, 1953, 2217, 2604, 2646, 2956, 3038, 3348, 3906, 4434, 4557, 5173, 5292, 5859, 6076, 6651, 7812, 8868, 9114, 10346, 11718, 13302, 13671, 15519, 18228, 19953, 20692, 22909, 23436, 26604, 27342, 31038, 36211, 39906, 41013, 45818, 46557, 54684, 62076, 68727, 72422, 79812, 82026, 91636, 93114, 108633, 137454, 139671, 144844, 160363, 164052, 186228, 206181, 217266, 274908, 279342, 320726, 325899, 412362, 434532, 481089, 558684, 618543, 641452, 651798, 824724, 962178, 977697, 1122541, 1237086, 1303596, 1443267, 1924356, 1955394, 2245082, 2474172, 2886534, 3367623, 3910788, 4329801, 4490164, 5773068, 6735246, 8659602, 10102869, 13470492, 17319204, 20205738, 30308607, 40411476, 60617214, 121234428]

約数ペア:

[(1, 121234428), (2, 60617214), (3, 40411476), (4, 30308607), (6, 20205738), (7, 17319204), (9, 13470492), (12, 10102869), (14, 8659602), (18, 6735246), (21, 5773068), (27, 4490164), (28, 4329801), (31, 3910788), (36, 3367623), (42, 2886534), (49, 2474172), (54, 2245082), (62, 1955394), (63, 1924356), (84, 1443267), (93, 1303596), (98, 1237086), (108, 1122541), (124, 977697), (126, 962178), (147, 824724), (186, 651798), (189, 641452), (196, 618543), (217, 558684), (252, 481089), (279, 434532), (294, 412362), (372, 325899), (378, 320726), (434, 279342), (441, 274908), (558, 217266), (588, 206181), (651, 186228), (739, 164052), (756, 160363), (837, 144844), (868, 139671), (882, 137454), (1116, 108633), (1302, 93114), (1323, 91636), (1478, 82026), (1519, 79812), (1674, 72422), (1764, 68727), (1953, 62076), (2217, 54684), (2604, 46557), (2646, 45818), (2956, 41013), (3038, 39906), (3348, 36211), (3906, 31038), (4434, 27342), (4557, 26604), (5173, 23436), (5292, 22909), (5859, 20692), (6076, 19953), (6651, 18228), (7812, 15519), (8868, 13671), (9114, 13302), (10346, 11718)]