378022788

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 1195286400

約数和(自身を除く): 817263612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 41, 44, 52, 54, 66, 78, 81, 82, 99, 108, 117, 123, 132, 143, 156, 162, 164, 198, 199, 234, 246, 286, 297, 324, 351, 369, 396, 398, 429, 451, 468, 492, 533, 572, 594, 597, 702, 738, 796, 858, 891, 902, 1053, 1066, 1107, 1188, 1194, 1287, 1353, 1404, 1476, 1599, 1716, 1782, 1791, 1804, 2106, 2132, 2189, 2214, 2388, 2574, 2587, 2706, 3198, 3321, 3564, 3582, 3861, 4059, 4212, 4378, 4428, 4797, 5148, 5174, 5373, 5412, 5863, 6396, 6567, 6642, 7164, 7722, 7761, 8118, 8159, 8756, 9594, 10348, 10746, 11583, 11726, 12177, 13134, 13284, 14391, 15444, 15522, 16119, 16236, 16318, 17589, 19188, 19701, 21492, 23166, 23283, 23452, 24354, 24477, 26268, 28457, 28782, 31044, 32238, 32636, 35178, 36531, 39402, 43173, 46332, 46566, 48708, 48954, 52767, 56914, 57564, 59103, 64476, 69849, 70356, 73062, 73431, 78804, 85371, 86346, 89749, 93132, 97908, 105534, 106067, 113828, 118206, 139698, 146124, 146862, 158301, 170742, 172692, 177309, 179498, 209547, 211068, 212134, 220293, 236412, 256113, 269247, 279396, 293724, 316602, 318201, 341484, 354618, 358996, 419094, 424268, 440586, 474903, 512226, 538494, 633204, 636402, 660879, 709236, 768339, 807741, 838188, 881172, 949806, 954603, 1024452, 1076988, 1166737, 1272804, 1321758, 1536678, 1615482, 1899612, 1909206, 2305017, 2333474, 2423223, 2643516, 2863809, 3073356, 3230964, 3500211, 3818412, 4610034, 4666948, 4846446, 5727618, 7000422, 7269669, 8591427, 9220068, 9692892, 10500633, 11455236, 14000844, 14539338, 17182854, 21001266, 29078676, 31501899, 34365708, 42002532, 63003798, 94505697, 126007596, 189011394, 378022788]

約数ペア:

[(1, 378022788), (2, 189011394), (3, 126007596), (4, 94505697), (6, 63003798), (9, 42002532), (11, 34365708), (12, 31501899), (13, 29078676), (18, 21001266), (22, 17182854), (26, 14539338), (27, 14000844), (33, 11455236), (36, 10500633), (39, 9692892), (41, 9220068), (44, 8591427), (52, 7269669), (54, 7000422), (66, 5727618), (78, 4846446), (81, 4666948), (82, 4610034), (99, 3818412), (108, 3500211), (117, 3230964), (123, 3073356), (132, 2863809), (143, 2643516), (156, 2423223), (162, 2333474), (164, 2305017), (198, 1909206), (199, 1899612), (234, 1615482), (246, 1536678), (286, 1321758), (297, 1272804), (324, 1166737), (351, 1076988), (369, 1024452), (396, 954603), (398, 949806), (429, 881172), (451, 838188), (468, 807741), (492, 768339), (533, 709236), (572, 660879), (594, 636402), (597, 633204), (702, 538494), (738, 512226), (796, 474903), (858, 440586), (891, 424268), (902, 419094), (1053, 358996), (1066, 354618), (1107, 341484), (1188, 318201), (1194, 316602), (1287, 293724), (1353, 279396), (1404, 269247), (1476, 256113), (1599, 236412), (1716, 220293), (1782, 212134), (1791, 211068), (1804, 209547), (2106, 179498), (2132, 177309), (2189, 172692), (2214, 170742), (2388, 158301), (2574, 146862), (2587, 146124), (2706, 139698), (3198, 118206), (3321, 113828), (3564, 106067), (3582, 105534), (3861, 97908), (4059, 93132), (4212, 89749), (4378, 86346), (4428, 85371), (4797, 78804), (5148, 73431), (5174, 73062), (5373, 70356), (5412, 69849), (5863, 64476), (6396, 59103), (6567, 57564), (6642, 56914), (7164, 52767), (7722, 48954), (7761, 48708), (8118, 46566), (8159, 46332), (8756, 43173), (9594, 39402), (10348, 36531), (10746, 35178), (11583, 32636), (11726, 32238), (12177, 31044), (13134, 28782), (13284, 28457), (14391, 26268), (15444, 24477), (15522, 24354), (16119, 23452), (16236, 23283), (16318, 23166), (17589, 21492), (19188, 19701)]