1216199712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{10709}}^1$

素因数の和:10755

約数の個数: 144

約数和(自身を含む): 3951218880

約数和(自身を除く): 2735019168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 2028, 2184, 2366, 2704, 2912, 3549, 4056, 4368, 4732, 5408, 7098, 8112, 8736, 9464, 10709, 14196, 16224, 18928, 21418, 28392, 32127, 37856, 42836, 56784, 64254, 74963, 85672, 113568, 128508, 139217, 149926, 171344, 224889, 257016, 278434, 299852, 342688, 417651, 449778, 514032, 556868, 599704, 835302, 899556, 974519, 1028064, 1113736, 1199408, 1670604, 1799112, 1809821, 1949038, 2227472, 2398816, 2923557, 3341208, 3598224, 3619642, 3898076, 4454944, 5429463, 5847114, 6682416, 7196448, 7239284, 7796152, 10858926, 11694228, 12668747, 13364832, 14478568, 15592304, 21717852, 23388456, 25337494, 28957136, 31184608, 38006241, 43435704, 46776912, 50674988, 57914272, 76012482, 86871408, 93553824, 101349976, 152024964, 173742816, 202699952, 304049928, 405399904, 608099856, 1216199712]

約数ペア:

[(1, 1216199712), (2, 608099856), (3, 405399904), (4, 304049928), (6, 202699952), (7, 173742816), (8, 152024964), (12, 101349976), (13, 93553824), (14, 86871408), (16, 76012482), (21, 57914272), (24, 50674988), (26, 46776912), (28, 43435704), (32, 38006241), (39, 31184608), (42, 28957136), (48, 25337494), (52, 23388456), (56, 21717852), (78, 15592304), (84, 14478568), (91, 13364832), (96, 12668747), (104, 11694228), (112, 10858926), (156, 7796152), (168, 7239284), (169, 7196448), (182, 6682416), (208, 5847114), (224, 5429463), (273, 4454944), (312, 3898076), (336, 3619642), (338, 3598224), (364, 3341208), (416, 2923557), (507, 2398816), (546, 2227472), (624, 1949038), (672, 1809821), (676, 1799112), (728, 1670604), (1014, 1199408), (1092, 1113736), (1183, 1028064), (1248, 974519), (1352, 899556), (1456, 835302), (2028, 599704), (2184, 556868), (2366, 514032), (2704, 449778), (2912, 417651), (3549, 342688), (4056, 299852), (4368, 278434), (4732, 257016), (5408, 224889), (7098, 171344), (8112, 149926), (8736, 139217), (9464, 128508), (10709, 113568), (14196, 85672), (16224, 74963), (18928, 64254), (21418, 56784), (28392, 42836), (32127, 37856)]