1266402456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2383}}^1$

素因数の和:2478

約数の個数: 144

約数和(自身を含む): 3833400480

約数和(自身を除く): 2566998024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 121, 122, 132, 183, 198, 242, 244, 264, 363, 366, 396, 484, 488, 549, 671, 726, 732, 792, 968, 1089, 1098, 1342, 1452, 1464, 2013, 2178, 2196, 2383, 2684, 2904, 4026, 4356, 4392, 4766, 5368, 6039, 7149, 7381, 8052, 8712, 9532, 12078, 14298, 14762, 16104, 19064, 21447, 22143, 24156, 26213, 28596, 29524, 42894, 44286, 48312, 52426, 57192, 59048, 66429, 78639, 85788, 88572, 104852, 132858, 145363, 157278, 171576, 177144, 209704, 235917, 265716, 288343, 290726, 314556, 436089, 471834, 531432, 576686, 581452, 629112, 865029, 872178, 943668, 1153372, 1162904, 1308267, 1598993, 1730058, 1744356, 1887336, 2306744, 2595087, 2616534, 3197986, 3460116, 3488712, 4796979, 5190174, 5233068, 6395972, 6920232, 9593958, 10380348, 10466136, 12791944, 14390937, 17588923, 19187916, 20760696, 28781874, 35177846, 38375832, 52766769, 57563748, 70355692, 105533538, 115127496, 140711384, 158300307, 211067076, 316600614, 422134152, 633201228, 1266402456]

約数ペア:

[(1, 1266402456), (2, 633201228), (3, 422134152), (4, 316600614), (6, 211067076), (8, 158300307), (9, 140711384), (11, 115127496), (12, 105533538), (18, 70355692), (22, 57563748), (24, 52766769), (33, 38375832), (36, 35177846), (44, 28781874), (61, 20760696), (66, 19187916), (72, 17588923), (88, 14390937), (99, 12791944), (121, 10466136), (122, 10380348), (132, 9593958), (183, 6920232), (198, 6395972), (242, 5233068), (244, 5190174), (264, 4796979), (363, 3488712), (366, 3460116), (396, 3197986), (484, 2616534), (488, 2595087), (549, 2306744), (671, 1887336), (726, 1744356), (732, 1730058), (792, 1598993), (968, 1308267), (1089, 1162904), (1098, 1153372), (1342, 943668), (1452, 872178), (1464, 865029), (2013, 629112), (2178, 581452), (2196, 576686), (2383, 531432), (2684, 471834), (2904, 436089), (4026, 314556), (4356, 290726), (4392, 288343), (4766, 265716), (5368, 235917), (6039, 209704), (7149, 177144), (7381, 171576), (8052, 157278), (8712, 145363), (9532, 132858), (12078, 104852), (14298, 88572), (14762, 85788), (16104, 78639), (19064, 66429), (21447, 59048), (22143, 57192), (24156, 52426), (26213, 48312), (28596, 44286), (29524, 42894)]