220737504

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2131}}^1$

素因数の和:2240

約数の個数: 96

約数和(自身を含む): 631822464

約数和(自身を除く): 411084960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 83, 96, 104, 156, 166, 208, 249, 312, 332, 416, 498, 624, 664, 996, 1079, 1248, 1328, 1992, 2131, 2158, 2656, 3237, 3984, 4262, 4316, 6393, 6474, 7968, 8524, 8632, 12786, 12948, 17048, 17264, 25572, 25896, 27703, 34096, 34528, 51144, 51792, 55406, 68192, 83109, 102288, 103584, 110812, 166218, 176873, 204576, 221624, 332436, 353746, 443248, 530619, 664872, 707492, 886496, 1061238, 1329744, 1414984, 2122476, 2299349, 2659488, 2829968, 4244952, 4598698, 5659936, 6898047, 8489904, 9197396, 13796094, 16979808, 18394792, 27592188, 36789584, 55184376, 73579168, 110368752, 220737504]

約数ペア:

[(1, 220737504), (2, 110368752), (3, 73579168), (4, 55184376), (6, 36789584), (8, 27592188), (12, 18394792), (13, 16979808), (16, 13796094), (24, 9197396), (26, 8489904), (32, 6898047), (39, 5659936), (48, 4598698), (52, 4244952), (78, 2829968), (83, 2659488), (96, 2299349), (104, 2122476), (156, 1414984), (166, 1329744), (208, 1061238), (249, 886496), (312, 707492), (332, 664872), (416, 530619), (498, 443248), (624, 353746), (664, 332436), (996, 221624), (1079, 204576), (1248, 176873), (1328, 166218), (1992, 110812), (2131, 103584), (2158, 102288), (2656, 83109), (3237, 68192), (3984, 55406), (4262, 51792), (4316, 51144), (6393, 34528), (6474, 34096), (7968, 27703), (8524, 25896), (8632, 25572), (12786, 17264), (12948, 17048)]