244972364

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1327

約数の個数: 72

約数和(自身を含む): 544299840

約数和(自身を除く): 299327476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 364, 553, 637, 1027, 1106, 1217, 1274, 2054, 2212, 2434, 2548, 3871, 4108, 4868, 7189, 7742, 8519, 14378, 15484, 15821, 17038, 28756, 31642, 34076, 50323, 59633, 63284, 96143, 100646, 110747, 119266, 192286, 201292, 221494, 238532, 384572, 442988, 673001, 775229, 1249859, 1346002, 1550458, 2499718, 2692004, 3100916, 4711007, 4999436, 8749013, 9422014, 17498026, 18844028, 34996052, 61243091, 122486182, 244972364]

約数ペア:

[(1, 244972364), (2, 122486182), (4, 61243091), (7, 34996052), (13, 18844028), (14, 17498026), (26, 9422014), (28, 8749013), (49, 4999436), (52, 4711007), (79, 3100916), (91, 2692004), (98, 2499718), (158, 1550458), (182, 1346002), (196, 1249859), (316, 775229), (364, 673001), (553, 442988), (637, 384572), (1027, 238532), (1106, 221494), (1217, 201292), (1274, 192286), (2054, 119266), (2212, 110747), (2434, 100646), (2548, 96143), (3871, 63284), (4108, 59633), (4868, 50323), (7189, 34076), (7742, 31642), (8519, 28756), (14378, 17038), (15484, 15821)]