4397788656

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{1321}}^1$

素因数の和:1775

約数の個数: 120

約数和(自身を含む): 12551966960

約数和(自身を除く): 8154178304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 379, 488, 549, 732, 758, 976, 1098, 1137, 1321, 1464, 1516, 2196, 2274, 2642, 2928, 3032, 3411, 3963, 4392, 4548, 5284, 6064, 6822, 7926, 8784, 9096, 10568, 11889, 13644, 15852, 18192, 21136, 23119, 23778, 27288, 31704, 46238, 47556, 54576, 63408, 69357, 80581, 92476, 95112, 138714, 161162, 184952, 190224, 208071, 241743, 277428, 322324, 369904, 416142, 483486, 500659, 554856, 644648, 725229, 832284, 966972, 1001318, 1109712, 1289296, 1450458, 1501977, 1664568, 1933944, 2002636, 2900916, 3003954, 3329136, 3867888, 4005272, 4505931, 5801832, 6007908, 8010544, 9011862, 11603664, 12015816, 18023724, 24031632, 30540199, 36047448, 61080398, 72094896, 91620597, 122160796, 183241194, 244321592, 274861791, 366482388, 488643184, 549723582, 732964776, 1099447164, 1465929552, 2198894328, 4397788656]

約数ペア:

[(1, 4397788656), (2, 2198894328), (3, 1465929552), (4, 1099447164), (6, 732964776), (8, 549723582), (9, 488643184), (12, 366482388), (16, 274861791), (18, 244321592), (24, 183241194), (36, 122160796), (48, 91620597), (61, 72094896), (72, 61080398), (122, 36047448), (144, 30540199), (183, 24031632), (244, 18023724), (366, 12015816), (379, 11603664), (488, 9011862), (549, 8010544), (732, 6007908), (758, 5801832), (976, 4505931), (1098, 4005272), (1137, 3867888), (1321, 3329136), (1464, 3003954), (1516, 2900916), (2196, 2002636), (2274, 1933944), (2642, 1664568), (2928, 1501977), (3032, 1450458), (3411, 1289296), (3963, 1109712), (4392, 1001318), (4548, 966972), (5284, 832284), (6064, 725229), (6822, 644648), (7926, 554856), (8784, 500659), (9096, 483486), (10568, 416142), (11889, 369904), (13644, 322324), (15852, 277428), (18192, 241743), (21136, 208071), (23119, 190224), (23778, 184952), (27288, 161162), (31704, 138714), (46238, 95112), (47556, 92476), (54576, 80581), (63408, 69357)]