401067504

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:540

約数の個数: 160

約数和(自身を含む): 1224326400

約数和(自身を除く): 823258896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 131, 144, 152, 171, 216, 228, 262, 304, 342, 373, 393, 432, 456, 513, 524, 684, 746, 786, 912, 1026, 1048, 1119, 1179, 1368, 1492, 1572, 2052, 2096, 2238, 2358, 2489, 2736, 2984, 3144, 3357, 3537, 4104, 4476, 4716, 4978, 5968, 6288, 6714, 7074, 7087, 7467, 8208, 8952, 9432, 9956, 10071, 13428, 14148, 14174, 14934, 17904, 18864, 19912, 20142, 21261, 22401, 26856, 28296, 28348, 29868, 39824, 40284, 42522, 44802, 48863, 53712, 56592, 56696, 59736, 63783, 67203, 80568, 85044, 89604, 97726, 113392, 119472, 127566, 134406, 146589, 161136, 170088, 179208, 191349, 195452, 255132, 268812, 293178, 340176, 358416, 382698, 390904, 439767, 510264, 537624, 586356, 765396, 781808, 879534, 928397, 1020528, 1075248, 1172712, 1319301, 1530792, 1759068, 1856794, 2345424, 2638602, 2785191, 3061584, 3518136, 3713588, 5277204, 5570382, 7036272, 7427176, 8355573, 10554408, 11140764, 14854352, 16711146, 21108816, 22281528, 25066719, 33422292, 44563056, 50133438, 66844584, 100266876, 133689168, 200533752, 401067504]

約数ペア:

[(1, 401067504), (2, 200533752), (3, 133689168), (4, 100266876), (6, 66844584), (8, 50133438), (9, 44563056), (12, 33422292), (16, 25066719), (18, 22281528), (19, 21108816), (24, 16711146), (27, 14854352), (36, 11140764), (38, 10554408), (48, 8355573), (54, 7427176), (57, 7036272), (72, 5570382), (76, 5277204), (108, 3713588), (114, 3518136), (131, 3061584), (144, 2785191), (152, 2638602), (171, 2345424), (216, 1856794), (228, 1759068), (262, 1530792), (304, 1319301), (342, 1172712), (373, 1075248), (393, 1020528), (432, 928397), (456, 879534), (513, 781808), (524, 765396), (684, 586356), (746, 537624), (786, 510264), (912, 439767), (1026, 390904), (1048, 382698), (1119, 358416), (1179, 340176), (1368, 293178), (1492, 268812), (1572, 255132), (2052, 195452), (2096, 191349), (2238, 179208), (2358, 170088), (2489, 161136), (2736, 146589), (2984, 134406), (3144, 127566), (3357, 119472), (3537, 113392), (4104, 97726), (4476, 89604), (4716, 85044), (4978, 80568), (5968, 67203), (6288, 63783), (6714, 59736), (7074, 56696), (7087, 56592), (7467, 53712), (8208, 48863), (8952, 44802), (9432, 42522), (9956, 40284), (10071, 39824), (13428, 29868), (14148, 28348), (14174, 28296), (14934, 26856), (17904, 22401), (18864, 21261), (19912, 20142)]